加减乘除混合运算100道？ 100道加减乘除混合运算数学计算题
100\u9053\u52a0\u51cf\u4e58\u9664\u6df7\u5408\u8fd0\u7b971.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6+2)
4. 3/7 \u00d7 49/9 - 4/3
5. 8/9 \u00d7 15/36 + 1/27
6. 12\u00d7 5/6 \u2013 2/9 \u00d73
7. 8\u00d7 5/4 + 1/4
8. 6\u00f7 3/8 \u2013 3/8 \u00f76
9. 4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
10. 5/2 -\uff08 3/2 + 4/5 \uff09
11. 7/8 + \uff08 1/8 + 1/9 \uff09
12. 9 \u00d7 5/6 + 5/6
13. 3/4 \u00d7 8/9 - 1/3
14. 7 \u00d7 5/49 + 3/14
15. 6 \u00d7\uff08 1/2 + 2/3 \uff09
16. 8 \u00d7 4/5 + 8 \u00d7 11/5
17. 31 \u00d7 5/6 \u2013 5/6
18. 9/7 - \uff08 2/7 \u2013 10/21 \uff09
19. 5/9 \u00d7 18 \u2013 14 \u00d7 2/7
20. 4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
21. 14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
22. 17/32 \u2013 3/4 \u00d7 9/24
23. 3 \u00d7 2/9 + 1/3
24. 5/7 \u00d7 3/25 + 3/7
25. 3/14 \u00d7\u00d7 2/3 + 1/6
26. 1/5 \u00d7 2/3 + 5/6
27. 9/22 + 1/11 \u00f7 1/2
28. 5/3 \u00d7 11/5 + 4/3
29. 45 \u00d7 2/3 + 1/3 \u00d7 15
30. 7/19 + 12/19 \u00d7 5/6
31. 1/4 + 3/4 \u00f7 2/3
32. 8/7 \u00d7 21/16 + 1/2
33. 101 \u00d7 1/5 \u2013 1/5 \u00d7 21
34.50\uff0b160\u00f740
35.120-144\u00f718+35
36.347+45\u00d72-4160\u00f752
37\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
38.95\u00f7\uff0864-45\uff09
39.178-145\u00f75\u00d76+42
40.812-700\u00f7\uff089+31\u00d711\uff09
41.85+14\u00d7\uff0814+208\u00f726\uff09
43.120-36\u00d74\u00f718+35
44.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
45.(6.8-6.8\u00d70.55)\u00f78.5
46.0.12\u00d7 4.8\u00f70.12\u00d74.8
47.\uff083.2\u00d71.5+2.5\uff09\u00f71.6
48.6-1.6\u00f74= 5.38+7.85-5.37=
49.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
50.6.5\u00d7\uff084.8-1.2\u00d74\uff09=
51.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
52.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
53.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
54.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
55.12\u00d76\u00f7\uff0812-7.2\uff09-6
56.12\u00d76\u00f77.2-6
57.0.68\u00d71.9+0.32\u00d71.9
58.58+370\uff09\u00f7\uff0864-45\uff09
59.420+580-64\u00d721\u00f728
60.136+6\u00d7\uff0865-345\u00f723\uff09
15-10.75\u00d70.4-5.7
62.18.1\uff0b\uff083\uff0d0.299\u00f70.23\uff09\u00d71
63.(6.8-6.8\u00d70.55)\u00f78.5
64.0.12\u00d7 4.8\u00f70.12\u00d74.8
65.\uff083.2\u00d71.5+2.5\uff09\u00f71.6
66.3.2\u00d76+\uff081.5+2.5\uff09\u00f71.6
67.0.68\u00d71.9+0.32\u00d71.9
68.10.15-10.75\u00d70.4-5.7
69.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
70.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
71.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
72.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
73.12\u00d76\u00f7\uff0812-7.2\uff09-6
74.12\u00d76\u00f77.2-6
75.33.02\uff0d\uff08148.4\uff0d90.85\uff09\u00f72.5
1) 76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78.1-1/4+8/9/7/9
79.+1/6/3/24+2/21
80./15*3/5
81.3/4/9/10-1/6
82./3+1/2)/5/6-1/3]/1/7
83./5+3/5/2+3/4
84.(2-2/3/1/2)]*2/5
85.+5268.32-2569
86.3+456-52*8
87.5%+6325
88./2+1/3+1/4
2) 89+456-78
3) 5%+. 3/7 \u00d7 49/9 - 4/3
4) 9 \u00d7 15/36 + 1/27
5) 2\u00d7 5/6 \u2013 2/9 \u00d73
6) 3\u00d7 5/4 + 1/4
7) 94\u00f7 3/8 \u2013 3/8 \u00f76
8) 95/7 \u00d7 5/9 + 3/7 \u00d7 5/9
9) 6/2 -\uff08 3/2 + 4/5 \uff09
10) 8 + \uff08 1/8 + 1/9 \uff09
11) 8 \u00d7 5/6 + 5/6
12) 1/4 \u00d7 8/9 - 1/3
13) 10 \u00d7 5/49 + 3/14
14) 1.5 \u00d7\uff08 1/2 + 2/3 \uff09
15) 2\uff0f9 \u00d7 4/5 + 8 \u00d7 11/5
16) 3.1 \u00d7 5/6 \u2013 5/6
17) 4/7 - \uff08 2/7 \u2013 10/21 \uff09
18) 19 \u00d7 18 \u2013 14 \u00d7 2/7
19) 5 \u00d7 25/16 + 2/3 \u00d7 3/4
20) 4 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
21) 7/32 \u2013 3/4 \u00d7 9/24
22) 1\u3001 2/3\u00f71/2\uff0d1/4\u00d72/5
2\u3001 2\uff0d6/13\u00f79/26\uff0d2/3
3\u3001 2/9\uff0b1/2\u00f74/5\uff0b3/8
4\u3001 10\u00f75/9\uff0b1/6\u00d74
5\u3001 1/2\u00d72/5\uff0b9/10\u00f79/20
6\u3001 5/9\u00d73/10\uff0b2/7\u00f72/5
7\u3001 1/2\uff0b1/4\u00d74/5\uff0d1/8
8\u3001 3/4\u00d75/7\u00d74/3\uff0d1/2
9\u3001 23\uff0d8/9\u00d71/27\u00f71/27
10\u3001 8\u00d75/6\uff0b2/5\u00f74
11\u3001 1/2\uff0b3/4\u00d75/12\u00d74/5
12\u3001 8/9\u00d73/4\uff0d3/8\u00f73/4
13\u3001 5/8\u00f75/4\uff0b3/23\u00f79/11
23) 1.2\u00d72.5+0.8\u00d72.5
24) 8.9\u00d71.25-0.9\u00d71.25
25) 12.5\u00d77.4\u00d70.8
26) 9.9\u00d76.4-\uff082.5+0.24\uff09\uff0827\uff09 6.5\u00d79.5+6.5\u00d70.5
0.35\u00d71.6+0.35\u00d73.4
0.25\u00d78.6\u00d74
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9\u00d73-\uff0825-2.5\uff092\u00d741846-620-380
4.8\u00d746+4.8\u00d754
0.8+0.8\u00d72.5
1.25\u00d73.6\u00d78\u00d72.5-12.5\u00d72.4
28\u00d712.5-12.5\u00d720
23.65-\uff083.07+3.65\uff09
\uff084+0.4\u00d70.25\uff098\u00d77\u00d71.25
1.65\u00d799+1.65
27.85-\uff087.85+3.4\uff09
48\u00d71.25+50\u00d71.25\u00d70.2\u00d78
7.8\u00d79.9+0.78
(1010+309+4+681+6\uff09\u00d712
3\u00d79146\u00d7782\u00d76\u00d7854
5.15\u00d77/8+6.1-0.60625
1. 3/7 \u00d7 49/9 - 4/3
2. 8/9 \u00d7 15/36 + 1/27
3. 12\u00d7 5/6 \u2013 2/9 \u00d73
4. 8\u00d7 5/4 + 1/4
5. 6\u00f7 3/8 \u2013 3/8 \u00f76
6. 4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
7. 5/2 -\uff08 3/2 + 4/5 \uff09
8. 7/8 + \uff08 1/8 + 1/9 \uff09
9. 9 \u00d7 5/6 + 5/6
10. 3/4 \u00d7 8/9 - 1/3
11. 7 \u00d7 5/49 + 3/14
12. 6 \u00d7\uff08 1/2 + 2/3 \uff09
13. 8 \u00d7 4/5 + 8 \u00d7 11/5
14. 31 \u00d7 5/6 \u2013 5/6
15. 9/7 - \uff08 2/7 \u2013 10/21 \uff09
16. 5/9 \u00d7 18 \u2013 14 \u00d7 2/7
17. 4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
18. 14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
19. 17/32 \u2013 3/4 \u00d7 9/24
20. 3 \u00d7 2/9 + 1/3
21. 5/7 \u00d7 3/25 + 3/7
22. 3/14 \u00d7\u00d7 2/3 + 1/6
23. 1/5 \u00d7 2/3 + 5/6
24. 9/22 + 1/11 \u00f7 1/2
25. 5/3 \u00d7 11/5 + 4/3
26. 45 \u00d7 2/3 + 1/3 \u00d7 15
27. 7/19 + 12/19 \u00d7 5/6
28. 1/4 + 3/4 \u00f7 2/3
29. 8/7 \u00d7 21/16 + 1/2
30. 101 \u00d7 1/5 \u2013 1/5 \u00d7 21
31.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
32.120-144\u00f718+35
33.347+45\u00d72-4160\u00f752
34\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
35.95\u00f7\uff0864-45\uff09
36.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
37.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
38.85+14\u00d7\uff0814+208\u00f726\uff09
39.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
40.120-36\u00d74\u00f718+35
41.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
42.(6.8-6.8\u00d70.55)\u00f78.5
43.0.12\u00d7 4.8\u00f70.12\u00d74.8
44.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
45.6-1.6\u00f74= 5.38+7.85-5.37=
46.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
47.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
48.10.15-10.75\u00d70.4-5.7
49.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
50.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
51.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
52.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
53.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
102\u00d74.5
7.8\u00d76.9\uff0b2.2\u00d76.9
5.6\u00d70.25
8\u00d7\uff0820\uff0d1.25\uff09
1\uff09127+352+73+44 \uff082\uff0989+276+135+33
\uff081\uff0925+71+75+29 +88 \uff082\uff09243+89+111+57
9405-2940\u00f728\u00d721
920-1680\u00f740\u00f77
690+47\u00d752-398
148+3328\u00f764-75
360\u00d724\u00f732+730
2100-94+48\u00d754
51+\uff082304-2042\uff09\u00d723
4215+\uff084361-716\uff09\u00f781
\uff08247+18\uff09\u00d727\u00f725
36-720\u00f7\uff08360\u00f718\uff09
1080\u00f7\uff0863-54\uff09\u00d780
\uff08528+912\uff09\u00d75-6178
8528\u00f741\u00d738-904
264+318-8280\u00f769
\uff08174+209\uff09\u00d726- 9000
814-\uff08278+322\uff09\u00f715
1406+735\u00d79\u00f745
3168-7828\u00f738+504
796-5040\u00f7\uff08630\u00f77\uff09
285+\uff083000-372\uff09\u00f736
1+5/6-19/12
3x(-9)+7x(-9
(-54)x1/6x(-1/3)
1.18.1\uff0b\uff083\uff0d0.299\u00f70.23\uff09\u00d71
2.(6.8-6.8\u00d70.55)\u00f78.5
3.0.12\u00d7 4.8\u00f70.12\u00d74.8
4.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
5.6-1.6\u00f74= 5.38+7.85-5.37=
6.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
7.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
8.10.15-10.75\u00d70.4-5.7
9.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
10.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
11.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
12.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
13.12\u00d76\u00f7\uff0812-7.2\uff09-6
14.12\u00d76\u00f77.2-6
15.33.02\uff0d\uff08148.4\uff0d90.85\uff09\u00f72.5
1. \u7532\u4e59\u4e8c\u4eba\u4e00\u8d77\u505a\u6570\u5b66\u9898\uff0c\u5982\u679c\u7532\u518d\u505a4\u9053\u548c\u4e59\u505a\u7684\u4e00\u6837\u591a\uff0c\u5982\u679c\u4e59\u518d\u505a6\u9053\u5c31\u662f\u7532\u505a\u76843\u500d\uff0c\u5219\u7532\u505a\u4e86\u591a\u5c11\u9053\u9898\uff1f\u4e59\u505a\u4e86\u591a\u5c11\u9053\u9898\uff1f
2. \u6e38\u5ba2\u572810\u65f615\u5206\u4ece\u7801\u5934\u5212\u8239\u9006\u6d41\u800c\u4e0a\uff0c\u8981\u6c42\u5728\u5f53\u5929\u4e0d\u8fdf\u4e8e13\u70b9\u8fd4\u56de\uff0c\u4ee5\u77e5\u6c34\u6d41\u901f\u5ea6\u4e3a1\uff0e4\u5343\u7c73\uff0f\u5c0f\u65f6\uff0c\u8239\u5728\u9759\u6c34\u7684\u901f\u5ea6\u662f3\u5343\u7c73\uff0f\u5c0f\u65f6\uff0e\u5982\u679c\u6e38\u5ba2\u6bcf\u521230\u5206\u949f\u5c31\u4f11\u606f15\u5206\u949f\u800c\u4e14\u53ea\u80fd\u5728\u67d0\u6b21\u4f11\u606f\u540e\u5f80\u56de\u5212\uff0c\u90a3\u4e48\u4ed6\u5e94\u8be5\u600e\u6837\u5b89\u6392\u624d\u80fd\u4f7f\u5212\u79bb\u7801\u5934\u7684\u8ddd\u79bb\u6700\u8fdc\uff1f
3. \u67d0\u6b21\u6570\u5b66\u6bd4\u8d5b\uff0c\u6709\u4e24\u79cd\u8bc4\u5206\u65b9\u6cd5\uff1a\u7b2c\u4e00\u79cd\u7b54\u5bf9\u4e00\u9898\u5f975\u5206\uff0c\u4e0d\u7b54\u5f972\u5206\uff0c\u7b54\u9519\u4e0d\u6263\u5206\uff1b\u7b2c\u4e8c\u79cd\u5148\u7ed940\u5206\uff0c\u7b54\u5bf9\u4e00\u9898\u5f973\u5206\uff0c\u4e0d\u7b54\u4e0d\u5f97\u5206\uff0c\u7b54\u9519\u62631\u5206\uff0c\u67d0\u5b66\u751f\u7528\u4e24\u79cd\u65b9\u6cd5\u8bc4\u5206\u5747\u5f9781\u5206\uff0c\u8bf7\u95ee\u8fd9\u6b21\u6bd4\u8d5b\u5171\u6709\u591a\u5c11\u9053\u9898\uff1f
4. \u5de5\u7a0b\u961f\u8981\u4fee\u4e00\u6761\u6c34\u6e20\uff1a\u5982\u679c\u6bcf\u5929\u591a\u4fee8\u7c73\uff0c\u53ef\u63d0\u524d4\u5929\u5b8c\u5de5\uff1b\u5982\u679c\u6bcf\u5929\u5c11\u4fee8\u7c73\uff0c\u5219\u5ef6\u540e4\u5929\u5b8c\u5de5\u3002\u8bf7\u95ee\u8fd9\u6761\u6c34\u6e20\u7684\u957f\u5ea6\uff1f
\u4e00\u6279\u7cae\u98df,\u8fd0\u8d70\u5168\u90e8\u76842/3(\u4e09\u5206\u4e4b\u4e8c)\u5c111\u5428.\u8fd9\u65f6\u5269\u4e0b\u7684\u4e0e\u539f\u5b58\u7684\u6bd4\u662f3:5.\u8fd9\u6279\u7cae\u98df\u539f\u6765\u6709\u591a\u5c11\u5428?
\u628a\u4e24\u7b50\u82f9\u679c\u5206\u7ed9\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4e2a\u73ed\u3002\u7532\u73ed\u5206\u5f97\u603b\u91cf\u76842/5,\u5269\u4e0b\u7684\u63095\uff1a7\u5206\u7ed9\u4e59\u3001\u4e19\u73ed\u3002\u5df2\u77e5\u7b2c\u4e8c\u7b50\u82f9\u679c\u91cd\u91cf\u662f\u7b2c\u4e00\u7b50\u76849/10 \uff0c\u4e14\u6bd4\u7b2c\u4e00\u7b50\u5c115\u5343\u514b\u3002\u7532\u3001\u4e59\u3001\u4e19\u73ed\u5206\u5f97\u7684\u82f9\u679c\u5206\u522b\u662f_________ \u3001_________ \u3001_________ \u5343\u514b\u3002
3\uff0e \u8bbea,b\u4f7f\u5f976\u4f4d\u6570 a2000b \u80fd\u88ab26\u6574\u9664\u3002\u6240\u6709\u8fd9\u6837\u76846\u4f4d\u6570\u662f________\u3002
4\uff0e \u628a\u53f3\u97628\u00d78\u7684\u65b9\u683c\u7eb8\u6cbf\u683c\u7ebf\u526a\u62104\u5757\u5f62\u72b6\u3001\u5927\u5c0f\u90fd\u76f8\u540c\u7684\u56fe\u5f62\uff0c\u4f7f\u5f97\u6bcf\u4e00\u5757\u4e0a\u90fd\u6709\u7f57\u3001\u725b\u3001\u5c713\u4e2a\u5b57\u3002\u5728\u56fe\u4e0a\u7528\u5b9e\u7ebf\u753b\u51fa\u526a\u7684\u7ed3\u679c\u3002
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6\uff0e \u8bbe6\u4e2a\u53e3\u888b\u5206\u522b\u88c5\u670918\uff0c19\uff0c21\uff0c23\uff0c25\uff0c34\u4e2a\u5c0f\u7403\u3002\u5c0f\u738b\u53d6\u8d70\u4e86\u5176\u4e2d\u76843\u888b\uff0c\u5c0f\u674e\u53d6\u8d70\u4e86\u53e6\u5916\u76842\u888b\u3002\u82e5\u5c0f\u738b\u5f97\u5230\u7684\u7403\u7684\u4e2a\u6570\u6070\u597d\u662f\u5c0f\u674e\u5f97\u5230\u7684\u7403\u6570\u76842\u500d\uff0c\u5219\u5c0f\u738b\u5f97\u5230\u7684\u7403\u7684\u4e2a\u6570\u662f_________ \u3002
7\uff0e \u4e00\u6c34\u6c60\u88c5\u6709\u7532\u3001\u4e59\u4e24\u4e2a\u6c34\u7ba1\u3002\u4e59\u7ba1\u6bcf\u5c0f\u65f6\u6392\u6c34\u91cf\u662f\u7532\u7ba1\u768475%\u3002\u5148\u7528\u4e59\u7ba1\u6392\u6c345\u5c0f\u65f6\u540e\uff0c\u6539\u7528\u7532\u7ba1\u6392\u6c34\uff0c\u7ed3\u679c\u6bd4\u53ea\u7528\u4e59\u7ba1\u63d0\u524d1\u5c0f\u65f6\u628a\u6c34\u6c60\u4e2d\u7684\u6c34\u6392\u7a7a\uff1b\u5982\u7528\u4e59\u7ba1\u6392\u6c34120\u5428\u540e\u518d\u6539\u7528\u7532\u7ba1\u6392\u6c34\uff0c\u5219\u6bd4\u53ea\u7528\u4e59\u7ba1\u53ef\u63d0\u524d2\u5c0f\u65f6\u628a\u6c34\u6c60\u4e2d\u7684\u6c34\u5168\u90e8\u6392\u7a7a\u3002\u90a3\u4e48\u6c34\u6c60\u539f\u6709\u6c34_________ \u5428\u3002
8\uff0e \u53f3\u56fe\u4e2d\uff0c\u56db\u8fb9\u5f62FMCG\u548cFDHG\u90fd\u662f\u68af\u5f62\u3002D\u4e3aBC\u7684\u4e2d\u70b9\uff0cBE= BA\uff0cMF= MA\uff0c\u25b3ABC\u7684\u9762\u79ef\u4e3a1\u3002\u90a3\u4e48\u68af\u5f62FDHG\u7684\u9762\u79ef\u662f_________ \u3002
9\uff0e A\uff0cB\uff0cC\u4e09\u8f86\u6c7d\u8f66\u4ee5\u76f8\u540c\u7684\u901f\u5ea6\u540c\u65f6\u4ece\u7532\u5e02\u5f00\u5f80\u4e59\u5e02\u3002\u5f00\u8f66\u540e1\u5c0f\u65f6A\u8f66\u51fa\u4e86\u4e8b\u6545\uff0cB\u548cC\u4e24\u8f66\u7167\u5e38\u524d\u8fdb\u3002A\u8f66\u505c\u4e86\u534a\u5c0f\u65f6\u540e\u4ee5\u539f\u6765\u901f\u5ea6\u76844/5 \u7ee7\u7eed\u524d\u8fdb\u3002B\uff0cC\u4e24\u8f66\u884c\u81f3\u8ddd\u79bb\u7532\u5e02200\u5343\u7c73\u5904B\u8f66\u51fa\u4e86\u4e8b\u6545\uff0cC\u8f66\u7167\u5e38\u524d\u8fdb\u3002B\u8f66\u505c\u4e86\u534a\u5c0f\u65f6\u540e\u4e5f\u4ee5\u539f\u6765\u901f\u5ea6\u76844/5 \u7ee7\u7eed\u524d\u8fdb\u3002\u7ed3\u679c\u5230\u8fbe\u4e59\u5e02\u7684\u65f6\u95f4C\u8f66\u6bd4B\u8f66\u65e91\u5c0f\u65f6\uff0cB\u8f66\u6bd4A\u8f66\u65e91\u5c0f\u65f6\uff0c\u7532\u3001\u4e59\u4e24\u5e02\u7684\u8ddd\u79bb\u4e3a_________ \u5343\u7c73\u3002
10\uff0e\u53f3\u56fe\u4e2d\u5171\u6709_________ \u4e2a\u4e0d\u540c\u7684\u4e09\u89d2\u5f62\u3002
11\uff0e\u8bbe\u56db\u4e2a\u4e0d\u540c\u7684\u6b63\u6574\u6570\u6784\u6210\u7684\u56db\u6570\u7ec4\u4e2d\uff0c\u6700\u5c0f\u7684\u6570\u4e0e\u5176\u4f59\u4e09 \u6570\u7684\u5e73\u5747\u503c\u4e4b\u548c\u4e3a17\uff0c\u800c\u6700\u5927\u7684\u6570\u4e0e\u5176\u4f59\u4e09\u6570\u7684\u5e73\u5747\u503c\u4e4b\u548c\u4e3a29\u3002\u5728\u6ee1\u8db3\u4e0a\u8ff0\u6761\u4ef6\u7684\u56db\u6570\u7ec4\u4e2d\uff0c\u5176\u6700\u5927\u6570\u7684\u6700\u5927\u503c\u662f_________ \u3002
12\uff0e\u4e00\u961f\u548c\u4e8c\u961f\u4e24\u4e2a\u65bd\u5de5\u961f\u7684\u4eba\u6570\u4e4b\u6bd4\u4e3a3\uff1a4\uff0c\u6bcf\u4eba\u5de5\u4f5c\u6548\u7387\u4e4b\u6bd4\u4e3a5\uff1a4\u3002\u4e24\u961f\u540c\u65f6\u5206\u522b\u63a5\u53d7\u4e24\u9879\u5de5\u4f5c\u91cf\u4e0e\u6761\u4ef6\u5b8c\u5168\u76f8\u540c\u7684\u5de5\u7a0b\uff0c\u7ed3\u679c\u4e8c\u961f\u6bd4\u4e00\u961f\u65e9\u5b8c\u5de59\u5929\u3002\u540e\u6765\uff0c\u7531\u4e00\u961f\u5de5\u4eba\u76842/3 \u4e0e\u4e8c\u961f\u5de5\u4eba\u76841/3 \u7ec4\u6210\u65b0\u4e00\u961f\uff0c\u5176\u4f59\u7684\u5de5\u4eba\u7ec4\u6210\u65b0\u4e8c\u961f\u3002\u4e24\u652f\u65b0\u961f\u53c8\u540c\u65f6\u5206\u522b\u63a5\u53d7\u4e24\u9879\u5de5\u4f5c\u91cf\u4e0e\u6761\u4ef6\u5b8c\u5168\u76f8\u540c\u7684\u5de5\u7a0b\uff0c\u7ed3\u679c\u65b0\u4e8c\u961f\u6bd4\u65b0\u4e00\u961f\u65e9\u5b8c\u5de56\u5929\u3002\u90a3\u4e48\u524d\u540e\u4e24\u6b21\u5de5\u7a0b\u7684\u5de5\u4f5c\u91cf\u4e4b\u6bd4\u662f_________ \u3002
\u63a5\u529b\u7ade\u8d5b
1\uff0e\u7532\u3001\u4e59\u4e24\u73ed\u5404\u6709\u4e00\u4e2a\u56fe\u4e66\u5ba4\uff0c\u5171\u6709303\u672c\u4e66\u3002\u5df2\u77e5\u7532\u73ed\u56fe\u4e66\u76845/13 \u548c\u4e59\u73ed\u56fe\u4e66\u7684 1/4\u5408\u5728\u4e00\u8d77\u662f95\u672c\uff0c\u90a3\u4e48\u7532\u73ed\u56fe\u4e66\u6709_________ \u3002
2\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u7684\u5404\u4f4d\u6570\u5b57\u4e4b\u548c\u4e3aa\u3002 \u5c0f\u5b81\u5bb6\u7684\u949f\u548c\u5b66\u6821\u7684\u949f\u8d70\u7684\u90fd\u6b63\u5e38\uff0c\u4f46\u5c0f\u5b81\u5bb6\u7684\u949f\u62e8\u5feb\u4e86\uff0c\u800c\u5b66\u6821\u7684\u949f\u662f\u51c6\u786e\u7684\u3002\u5c0f\u5b81\u6309\u5bb6\u91cc\u7684\u949f8\u70b9a\u5206\u79bb\u5bb6\u53bb\u5b66\u6821\uff0c\u8d70\u5230\u5b66\u6821\u65f6\u5b66\u6821\u7684\u949f\u662f7\u70b950\u5206\uff1b\u4e2d\u5348\uff0c\u4ed6\u6309\u5b66\u6821\u7684\u949f12\u70b9\u65f6\u79bb\u6821\u56de\u5bb6\uff0c\u5230\u5bb6\u65f6\u5bb6\u91cc\u7684\u949f\u6b63\u597d\u662f12\u70b934\u5206\u3002\u5982\u679c\u5c0f\u5b81\u4e0a\u5b66\u548c\u4e0b\u5b66\u8def\u4e0a\u7528\u7684\u65f6\u95f4\u662f\u76f8\u540c\u7684\uff0c\u90a3\u4e48\u5c0f\u5b81\u5bb6\u7684\u949f\u62e8\u5feb\u4e86_________ \u5206\u949f\u3002
3\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u4e3ab\u3002 \u5982\u56fe\u6240\u793a\uff0c\u5927\u6b63\u65b9\u5f62\u91cc\u6709\u4e00\u4e2a\u957f\u4e3ab/4 \u3001\u5bbd\u4e3a1\u7684\u957f\u65b9\u5f62\u3002\u957f\u65b9\u5f62\u7684\u9876\u70b9\u90fd\u5728\u6b63\u65b9\u5f62\u7684\u8fb9\u4e0a\uff0c\u800c\u4e14\u957f\u65b9\u5f62\u7684\u5bf9\u79f0\u8f74\u4e0e\u6b63\u65b9\u5f62\u7684\u5bf9\u89d2\u7ebf\u91cd\u5408\uff0c\u90a3\u4e48\uff0c\u6b63\u65b9\u5f62\u7684\u9762\u79ef\u662f_____\u3002
4\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u7684\u6574\u6570\u90e8\u5206\u4e3ac\u3002 \u628a1/c \u8868\u793a\u4e3a\u4e24\u4e2a\u4e0d\u540c\u7684\u5206\u6570\u5355\u4f4d\u4e4b\u548c\uff0c\u90a3\u4e48\u5171\u6709_________ \u79cd\u4e0d\u540c\u7684\u8868\u793a\u65b9\u6cd5\uff08\u4ec5\u6c42\u548c\u6b21\u5e8f\u4e0d\u540c\u89c6\u4e3a\u4e00\u79cd\uff09\u3002
5\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u4e3ad\u3002 \u5f53\u738b\u529b\u7684\u5e74\u9f84\u50cf\u674e\u540c\u73b0\u5728\u8fd9\u4e48\u5927\u65f6\uff0c\u5218\u5f3a\u7684\u5e74\u9f84\u6bd4\u738b\u529b\u548c\u674e\u540c\u4ed6\u4eec\u73b0\u5728\u7684\u5e74\u9f84\u4e4b\u548c\u5c0fd\u5c81\u3002\u5f53\u5218\u5f3a\u50cf\u738b\u529b\u73b0\u5728\u8fd9\u4e48\u5927\u65f6\uff0c\u738b\u529b\u7684\u5e74\u9f84\u662f_________ \u5c81\u3002
6\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u4e3ae\u3002 \u5c06\u75282\uff0c3\uff0c5\uff0ce\u7ec4\u6210\u7684\u6240\u6709\u7684\u56db\u4f4d\u6570\uff08\u6570\u5b57\u5141\u8bb8\u91cd\u590d\uff09\u4ece\u5c0f\u5230\u5927\u6392\u6210\u4e00\u5217\uff0c\u8fd9\u5217\u6570\u7684\u7b2c56\u4e2a\u662f_________ \u3002
7\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u7684\u4e2a\u4f4d\u6570\u5b57\u4e3af\u3002 \u670910\u4e2a\u6574\u6570\u6392\u6210\u4e00\u4e2a\u5706\u5f62\uff0c\u5c06\u6bcf\u4e00\u4e2a\u6574\u6570\u6362\u6210\u4e0e\u5b83\u76f8\u90bb\u4e24\u6570\u7684\u5e73\u5747\u503c\uff0c\u6240\u5f97\u7684\u7ed3\u679c\u5982\u56fe\u6240\u793a\u3002\u90a3\u4e48\u56fe\u4e2d\u6570f\u6240\u5360\u4f4d\u7f6e\u7684\u539f\u6570\u662f_________ \u3002
8\uff0e\u8bbe\u4e0a\u9898\u7b54\u6848\u6570\u76842\u500d\u4e3ag\u3002 \u6709\u4e00\u7ec4\u6b63\u6574\u6570\uff0c\u5176\u4e2d\u4efb\u610f\u4e24\u6570\u4e4b\u5dee\u7684g\u500d\u90fd\u4e0d\u5c0f\u4e8e\u5b83\u4eec\u7684\u4e58\u79ef\u3002\u90a3\u4e48\u8fd9\u7ec4\u6b63\u6574\u6570\u6700\u591a\u6709_________ \u4e2a\u3002
1. \u6709 28\u4f4d\u5c0f\u670b\u53cb\u6392\u6210\u4e00\u884c .\u4ece\u5de6\u8fb9\u5f00\u59cb\u6570\u7b2c 10\u4f4d\u662f\u7231\u534e\uff0c\u4ece\u53f3\u8fb9\u5f00\u59cb\u6570\u4ed6\u662f\u7b2c\u51e0\u4f4d\uff1f
2. \u7ebd\u7ea6\u65f6\u95f4\u662f\u9999\u6e2f\u65f6\u95f4\u51cf 13\u5c0f\u65f6 .\u4f60\u4e0e\u4e00\u4f4d\u5728\u7ebd\u7ea6\u7684\u670b\u53cb\u7ea6\u5b9a\uff0c\u7ebd\u7ea6\u65f6\u95f4 4\u6708 1\u65e5\u665a\u4e0a 8\u65f6\u4e0e\u4ed6\u901a\u7535\u8bdd\uff0c\u90a3\u4e48\u5728\u9999\u6e2f\u4f60\u5e94\u51e0\u6708\u51e0\u65e5\u51e0\u65f6\u7ed9\u4ed6\u6253\u7535\u8bdd\uff1f
3. \u540d\u5de5\u4eba 5\u5c0f\u65f6\u52a0\u5de5\u96f6\u4ef6 90\u4ef6\uff0c\u8981\u5728 10\u5c0f\u65f6\u5b8c\u6210 540\u4e2a\u96f6\u4ef6\u7684\u52a0\u5de5\uff0c\u9700\u8981\u5de5\u4eba\u591a\u5c11\u4eba\uff1f
4. \u5927\u4e8e 100\u7684\u6574\u6570\u4e2d\uff0c\u88ab 13\u9664\u540e\u5546\u4e0e\u4f59\u6570\u76f8\u540c\u7684\u6570\u6709\u591a\u5c11\u4e2a\uff1f
5. \u56db\u4e2a\u623f\u95f4\uff0c\u6bcf\u4e2a\u623f\u95f4\u91cc\u4e0d\u5c11\u4e8e 2\u4eba\uff0c\u4efb\u4f55\u4e09\u4e2a\u623f\u95f4\u91cc\u7684\u4eba\u6570\u4e0d\u5c11 8\u4eba\uff0c\u8fd9\u56db\u4e2a\u623f\u95f4\u81f3\u5c11\u6709\u591a\u5c11\u4eba\uff1f
6. \u5728 1998\u7684\u7ea6\u6570\uff08\u6216\u56e0\u6570\uff09\u4e2d\u6709\u4e24\u4f4d\u6570\uff0c\u5176\u4e2d\u6700\u5927\u7684\u662f\u54ea\u4e2a\u6570\uff1f
7. \u82f1\u6587\u6d4b\u9a8c\uff0c\u5c0f\u660e\u524d\u4e09\u6b21\u5e73\u5747\u5206\u662f 88\u5206\uff0c\u8981\u60f3\u5e73\u5747\u5206\u8fbe\u5230 90\u5206\uff0c\u4ed6\u7b2c\u56db\u6b21\u6700\u5c11\u8981\u5f97\u51e0\u5206\uff1f
8. \u4e00\u4e2a\u6708\u6700\u591a\u6709 5\u4e2a\u661f\u671f\u65e5\uff0c\u5728\u4e00\u5e74\u7684 12\u4e2a\u6708\u4e2d\uff0c\u6709 5\u4e2a\u661f\u671f\u65e5\u7684\u6708\u4efd\u6700\u591a\u6709\u51e0\u4e2a\u6708\uff1f
9. \u5c06 0\uff0c 1\uff0c 2\uff0c 3\uff0c 4\uff0c 5\uff0c 6\uff0c 7\uff0c 8\uff0c 9\u8fd9\u5341\u4e2a\u6570\u5b57\u4e2d\uff0c\u9009\u51fa\u516d\u4e2a\u586b\u5728\u4e0b\u9762\u65b9\u6846\u4e2d\uff0c\u4f7f\u7b97\u5f0f\u6210\u7acb\uff0c\u4e00\u4e2a\u65b9\u6846\u586b\u4e00\u4e2a\u6570\u5b57\uff0c\u5404\u4e2a\u65b9\u6846\u6570\u5b57\u4e0d\u76f8\u540c .
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10. \u6709\u4e00\u4e2a\u53f7\u7801\u662f\u516d\u4f4d\u6570\uff0c\u524d\u56db\u4f4d\u662f 2857\uff0c\u540e\u4e24\u4f4d\u8bb0\u4e0d\u6e05\uff0c\u5373
2857\u25a1\u25a1
\u4f46\u662f\u6211\u8bb0\u5f97\uff0c\u5b83\u80fd\u88ab 11\u548c 13\u6574\u9664\uff0c\u8bf7\u4f60\u7b97\u51fa\u540e\u4e24\u4f4d\u6570 .
11. \u67d0\u5b66\u6821\u6709\u5b66\u751f 518\u4eba\uff0c\u5982\u679c\u7537\u751f\u589e\u52a0 4\uff05\uff0c\u5973\u751f\u51cf\u5c11 3\u4eba\uff0c\u603b\u4eba\u6570\u5c31\u589e\u52a0 8\u4eba\uff0c\u90a3\u4e48\u539f\u6765\u7537\u751f\u6bd4\u5973\u751f\u591a\u51e0\u4eba\uff1f
12. \u9648\u654f\u8981\u8d2d\u7269\u4e09\u6b21\uff0c\u4e3a\u4e86\u4f7f\u6bcf\u6b21\u90fd\u4e0d\u4ea7\u751f 10\u5143\u4ee5\u4e0b\u7684\u627e\u8d4e\uff0c 5\u5143\u3001 2\u5143\u3001 1\u5143\u7684\u786c\u5e01\u6700\u5c11\u603b\u5171\u8981\u5e26\u51e0\u4e2a\uff1f
\uff08\u786c\u5e01\u53ea\u6709 5\u5143\u3001 2\u5143\u3001 1\u5143\u4e09\u79cd .\uff09
13. \u53f3\u56fe\u662f\u4e09\u4e2a\u534a\u5706\u6784\u6210\u7684\u56fe\u5f62\uff0c\u5176\u4e2d\u5c0f\u5706\u76f4\u5f84\u4e3a 8\uff0c\u4e2d\u5706\u76f4\u5f84\u4e3a 12\uff0c
14.\u5e7c\u513f\u56ed\u7684\u8001\u5e08\u628a\u4e00\u4e9b\u753b\u7247\u5206\u7ed9 A\uff0c B\uff0c C\u4e09\u4e2a\u73ed\uff0c\u6bcf\u4eba\u90fd\u80fd\u5206\u5230 6\u5f20 .\u5982\u679c\u53ea\u5206\u7ed9 B\u73ed\uff0c\u6bcf\u4eba\u80fd\u5f97 15\u5f20\uff0c\u5982\u679c\u53ea\u5206\u7ed9 C\u73ed\uff0c\u6bcf\u4eba\u80fd\u5f97 14\u5f20\uff0c\u95ee\u53ea\u5206\u7ed9 A\u73ed\uff0c\u6bcf\u4eba\u80fd\u5f97\u51e0\u5f20\uff1f
15. \u4e24\u4eba\u505a\u4e00\u79cd\u6e38\u620f\uff1a\u8f6e\u6d41\u62a5\u6570\uff0c\u62a5\u51fa\u7684\u6570\u53ea\u80fd\u662f 1\uff0c 2\uff0c 3\uff0c 4\uff0c 5\uff0c 6\uff0c 7\uff0c 8.\u628a\u4e24\u4eba\u62a5\u51fa\u7684\u6570\u8fde\u52a0\u8d77\u6765\uff0c\u8c01\u62a5\u6570\u540e\uff0c\u52a0\u8d77\u6765\u7684\u6570\u662f 123\uff0c\u8c01\u5c31\u83b7\u80dc\uff0c\u8ba9\u4f60\u5148\u62a5\uff0c\u5c31\u4e00\u5b9a\u4f1a\u8d62\uff0c\u90a3\u4e48\u4f60\u7b2c\u4e00\u4e2a\u6570\u62a5\u51e0\uff1f
16.\u4e00\u672c\u5c0f\u8bf4\u7684\u9875\u7801\uff0c\u5728\u5370\u5237\u65f6\u5fc5\u987b\u75281989\u4e2a\u94c5\u5b57\uff0c\u5728\u8fd9\u4e00\u672c\u4e66\u7684\u9875\u7801\u4e2d\u6570\u5b571\u51fa\u73b0\u591a\u5c11\u6b21\uff1f
17.\u628a23\u4e2a\u6570\uff1a3\uff0c33\uff0c333\uff0c\u2026\uff0c33\u20263\uff0823\u4e2a3\uff09\u76f8\u52a0\uff0c\u5219\u6240\u5f97\u7684\u548c\u7684\u672b\u56db\u4f4d\u6570\u662f\u591a\u5c11\uff1f
18.\u5c061\u30011\u30012\u30012\u30013\u30013\u30014\u30014\u8fd9\u516b\u4e2a\u6570\u5b57\u6392\u6210\u4e00\u4e2a\u516b\u4f4d\u6570\uff0c\u4f7f\u5f97\u4e24\u4e2a1\u4e4b\u95f4\u6709\u4e00\u4e2a\u6570\u5b57\uff0c\u4e24\u4e2a2\u4e4b\u95f4\u6709\u4e8c\u4e2a\u6570\u5b57\uff0c\u4e24\u4e2a3\u4e4b\u95f4\u6709\u4e09\u4e2a\u6570\u5b57\uff0c\u4e24\u4e2a4\u4e4b\u95f4\u6709\u56db\u4e2a\u6570\u5b57\uff0c\u90a3\u4e48\u8fd9\u6837\u7684\u516b\u4f4d\u6570\u4e2d\u6700\u5c0f\u7684\u662f\uff1f
19.\u4ece 1\uff0c 2\uff0c 3\uff0c\u2026\uff0c2004\uff0c 2005\u8fd9\u4e9b\u81ea\u7136\u6570\u4e2d\uff0c\u6700\u591a\u53ef\u4ee5\u53d6\u51e0\u4e2a\u6570\uff0c\u624d\u80fd\u4f7f\u5176\u4e2d\u6bcf\u4e24\u4e2a\u6570\u7684\u5dee\u4e0d\u7b49\u4e8e4\uff1f
20.\u6709\u4e00\u4e2a\u7535\u8bdd\u53f7\u7801\u662f\u516d\u4f4d\u6570\uff0c\u5176\u4e2d\u5de6\u8fb9\u4e09\u4e2a\u6570\u5b57\u76f8\u540c\uff0c\u53f3\u8fb9\u4e09\u4e2a\u6570\u5b57\u662f\u4e09\u4e2a\u8fde\u7eed\u7684\u81ea\u7136\u6570\uff0c\u516d\u4e2a\u6570\u5b57\u4e4b\u548c\u6070\u597d\u7b49\u4e8e\u672b\u5c3e\u7684\u4e24\u4f4d\u6570\uff0c\u8fd9\u4e2a\u7535\u8bdd\u53f7\u7801\u662f\u591a\u5c11\uff1f
21.\u82e5a\u4e3a\u81ea\u7136\u6570\uff0c\u8bc1\u660e10\u2502\uff08a2005\uff0da1949\uff09\uff0e
22.\u7ed9\u51fa12\u4e2a\u5f7c\u6b64\u4e0d\u540c\u7684\u4e24\u4f4d\u6570\uff0c\u8bc1\u660e\uff1a\u7531\u5b83\u4eec\u4e2d\u4e00\u5b9a\u53ef\u4ee5\u9009\u51fa\u4e24\u4e2a\u6570\uff0c\u5b83\u4eec\u7684\u5dee\u662f\u4e24\u4e2a\u76f8\u540c\u6570\u5b57\u7ec4\u6210\u7684\u4e24\u4f4d\u6570\uff0e
23.\u6c42\u88ab3\u9664\u4f592\uff0c\u88ab5\u9664\u4f593\uff0c\u88ab7\u9664\u4f595\u7684\u6700\u5c0f\u4e09\u4f4d\u6570\uff0e
24.\u8bbe2n\uff0b1\u662f\u8d28\u6570\uff0c\u8bc1\u660e\uff1a12\uff0c22\uff0c\u2026\uff0cn2\u88ab2n\uff0b1\u9664\u6240\u5f97\u7684\u4f59\u6570\u5404\u4e0d\u76f8\u540c\uff0e
25.\u8bd5\u8bc1\u4e0d\u5c0f\u4e8e5\u7684\u8d28\u6570\u7684\u5e73\u65b9\u4e0e1\u7684\u5dee\u5fc5\u80fd\u88ab24\u6574\u9664\uff0e
26. \u6709\u7532\u4e59\u4e24\u79cd\u7cd6\u6c34\uff0c\u7532\u542b\u7cd6270\u514b\uff0c\u542b\u6c3430\u514b\uff0c\u4e59\u542b\u7cd6400\u514b\uff0c\u542b\u6c34100\u514b\uff0c\u73b0\u8981\u5f97\u5230\u6d53\u5ea6\u662f82.5%\u7684\u7cd6\u6c34100\u514b\uff0c\u95ee\u6bcf\u79cd\u5e94\u53d6\u591a\u5c11\u514b\uff1f
27. \u4e00\u4e2a\u5bb9\u5668\u91cc\u88c5\u670910\u5347\u7eaf\u9152\u7cbe,\u5012\u51fa1\u5347\u540e,\u7528\u6c34\u52a0\u6ee1,\u518d\u5012\u51fa1\u5347,\u7528\u6c34\u52a0\u6ee1,\u518d\u5012\u51fa1\u5347,\u7528\u6c34\u52a0\u6ee1,\u8fd9\u65f6\u5bb9\u5668\u5185\u7684\u9152\u7cbe\u6eb6\u6db2\u7684\u6d53\u5ea6\u662f?
28. \u6709\u82e5\u5e72\u5343\u514b4%\u7684\u76d0\u6c34,\u84b8\u53d1\u4e86\u4e00\u4e9b\u6c34\u5206\u540e\u53d8\u6210\u4e8610%\u7684\u76d0\u6c34,\u5728\u52a0300\u514b4%\u7684\u76d0\u6c34,\u6df7\u5408\u540e\u53d8\u62106.4%\u7684\u76d0\u6c34,\u95ee\u6700\u521d\u7684\u76d0\u6c34\u662f\u591a\u5c11\u5343\u514b?
29.\u5df2\u77e5\u76d0\u6c34\u82e5\u5e72\u514b\uff0c\u7b2c\u4e00\u6b21\u52a0\u5165\u4e00\u5b9a\u91cf\u7684\u6c34\u540e\uff0c\u76d0\u6c34\u6d53\u5ea6\u53d8\u4e3a3\uff05\uff0c\u7b2c\u4e8c\u6b21\u52a0\u5165\u540c\u6837\u591a\u7684\u6c34\u540e\uff0c\u76d0\u6c34\u6d53\u5ea6\u53d8\u4e3a2\uff05\u3002\u6c42\u7b2c\u4e09\u6b21\u52a0\u5165\u540c\u6837\u591a\u7684\u6c34\u540e\u76d0\u6c34\u7684\u6d53\u5ea6\u3002
30.\u6709A\u3001B\u3001C\u4e09\u79cd\u76d0\u6c34\uff0c\u6309A\u4e0eB\u7684\u6570\u91cf\u4e4b\u6bd4\u4e3a2\uff1a1\u6df7\u5408\uff0c\u5f97\u5230\u6d53\u5ea6\u4e3a13\uff05\u7684\u76d0\u6c34\uff1b\u6309A\u4e0eB\u7684\u6570\u91cf\u4e4b\u6bd4\u4e3a1\uff1a2\u6df7\u5408\uff0c\u5f97\u5230\u6d53\u5ea6\u4e3a14\uff05\u7684\u76d0\u6c34\uff1b\u6309A\u3001B\u3001C\u7684\u6570\u91cf\u4e4b\u6bd4\u4e3a1\uff1a1\uff1a3\u6df7\u5408\uff0c\u5f97\u5230\u6d53\u5ea6\u4e3a10.2\uff05\u7684\u76d0\u6c34\uff0c\u95ee\u76d0\u6c34C\u7684\u6d53\u5ea6\u662f\u591a\u5c11\uff1f
[ \u7b54\u6848 ]
1. \u4ece\u53f3\u8fb9\u5f00\u59cb\u6570\uff0c\u4ed6\u662f\u7b2c 19\u4f4d .
2. 4 \u67082 \u65e5\u4e0a\u53489 \u65f6.
3.9\u540d\u5de5\u4eba .
4.\u6709 5\u4e2a .
13\u00d7 7+7=98\uff1c 100\uff0c\u5546\u6570\u4ece 8\u5f00\u59cb .\u4f46\u4f59\u6570\u5c0f\u4e8e 13\uff0c\u6700\u5927\u662f 12\uff0c\u6709 13\u00d7 8\uff0b 8\uff1d 112\uff0c 13\u00d7 9\uff0b 9\uff1d 126\uff0c 13\u00d7 10\uff0b 10=140\uff0c 13\u00d7 11\uff0b 11=154\uff0c 13\u00d7 12\uff0b 12\uff1d 168\uff0c\u5171 5\u4e2a\u6570 .
5.\u81f3\u5c11\u6709 11\u4eba .
\u4eba\u6570\u6700\u591a\u7684\u623f\u95f4\u81f3\u5c11\u6709 3\u4eba\uff0c\u5176\u4f59\u4e09\u4e2a\u623f\u95f4\u81f3\u5c11\u6709 8\u4eba\uff0c\u603b\u5171\u81f3\u5c11\u6709 11\u4eba .
6.\u6700\u5927\u7684\u4e24\u4f4d\u7ea6\u6570\u662f 74.
1998\uff1d 2\u00d7 3\u00d7 3\u00d7 3\u00d7 37
7.\u7b2c\u56db\u6b21\u6700\u5c11\u8981\u5f97 96\u5206 .
88\uff0b\uff08 90- 88\uff09\u00d7 4=96\uff08\u5206\uff09
8.\u6700\u591a\u6709 5\u4e2a\u6708\u6709 5\u4e2a\u661f\u671f\u65e5 .
1\u6708 1\u65e5\u662f\u661f\u671f\u65e5\uff0c\u5168\u5e74\u5c31\u6709 53\u4e2a\u661f\u671f\u65e5 .\u6bcf\u6708\u81f3\u5c11\u6709 4\u4e2a\u661f\u671f\u65e5\uff0c 53-4\u00d7 12=5\uff0c\u591a\u51fa 5\u4e2a\u661f\u671f\u65e5\uff0c\u5728 5\u4e2a\u6708\u4e2d .
9.105.
\u548c\u7684\u524d\u4e24\u4f4d\u662f 1\u548c 0\uff0c\u4e24\u4f4d\u6570\u7684\u5341\u4f4d\u662f 9.\u56e0\u6b64\u52a0\u6570\u7684\u4e2a\u4f4d\u6700\u5927\u662f 7\u548c 8.
10.\u540e\u4e24\u4f4d\u6570\u662f 14.
285700\u00f7\uff08 11\u00d7 13\uff09 =1997\u4f59 129
\u4f59\u6570 129\u518d\u52a0 14\u5c31\u80fd\u88ab 143\u6574\u9664 .
11.\u7537\u751f\u6bd4\u5973\u751f\u591a 32\u4eba .
\u7537\u751f 4\uff05\u662f 3\uff0b 8=11\uff08\u4eba\uff09\uff0c\u7537\u751f\u6709 11\u00f7 4\uff05 =275\uff08\u4eba\uff09\uff0c\u5973\u751f\u6709 518-275=243\uff08\u4eba\uff09\uff0c 275-243=32\uff08\u4eba\uff09 .
12.\u6700\u5c11 5\u5143\u3001 2\u5143\u3001 1\u5143\u7684\u786c\u5e01\u5171 11\u4e2a .
\u8d2d\u7269 3\u6b21\uff0c\u5fc5\u987b\u5907\u6709 3\u4e2a 5\u5143\u3001 3\u4e2a 2\u5143\u3001 3\u4e2a 1\u5143 .\u4e3a\u4e86\u5e94\u4ed8 3\u6b21\u90fd\u662f 4\u5143\uff0c\u81f3\u5c11\u8fd8\u8981 2\u4e2a\u786c\u5e01\uff0c\u4f8b\u5982 2\u5143\u548c 1\u5143\u5404\u4e00\u4e2a\uff0c\u56e0\u6b64\uff0c\u603b\u6570 11\u4e2a\u662f\u4e0d\u80fd\u5c11\u7684 .\u51c6\u5907 5\u5143 3\u4e2a\uff0c 2\u5143 5\u4e2a\uff0c 1\u5143 3\u4e2a\uff0c\u6216\u8005 5\u5143 3\u4e2a\uff0c 2\u5143 4\u4e2a\uff0c 1\u5143 4\u4e2a\u5c31\u80fd\u4e09\u6b21\u652f\u4ed8 1\u5143\u81f3 9\u5143\u4efb\u4f55\u94b1\u6570 .
14.A\u73ed\u6bcf\u4eba\u80fd\u5f97 35\u5f20 .
\u8bbe\u4e09\u73ed\u603b\u4eba\u6570\u662f 1\uff0c\u5219 B\u73ed\u4eba\u6570\u662f 6/15\uff0c C\u73ed\u4eba\u6570\u662f 6/14\uff0c\u56e0\u6b64 A\u73ed\u4eba\u6570\u662f\uff1a
15.\u7b2c\u4e00\u4e2a\u6570\u62a5 6.
\u5bf9\u65b9\u81f3\u5c11\u8981\u62a5\u6570 1\uff0c\u81f3\u591a\u62a5\u6570 8\uff0c\u4e0d\u8bba\u5bf9\u65b9\u62a5\u4ec0\u4e48\u6570\uff0c\u4f60\u603b\u662f\u53ef\u4ee5\u505a\u5230\u4e24\u4eba\u6240\u62a5\u6570\u4e4b\u548c\u4e3a 9.
123\u00f7 9\uff1d 13\u2026\u2026 6.
\u4f60\u7b2c\u4e00\u6b21\u62a5\u6570 6.\u4ee5\u540e\uff0c\u5bf9\u65b9\u62a5\u6570\u540e\uff0c\u4f60\u518d\u62a5\u6570\uff0c\u4f7f\u4e00\u8f6e\u4e2d\u4e24\u4eba\u62a5\u7684\u6570\u548c\u4e3a 9\uff0c\u4f60\u5c31\u80fd\u5728 13\u8f6e\u540e\u8fbe\u5230 123.
16.4
17.\u753226\u53c82/3\u5929\uff0c\u4e5940\u5929
18.21
19.14\u53c81/3
20.10
21.\u7532\u3001\u4e59\u4e24\u5730\u76f8\u8ddd540\u5343\u7c73\uff0c\u539f\u6765\u706b\u8f66\u7684\u901f\u5ea6\u4e3a\u6bcf\u5c0f\u65f690\u5343\u7c73\u3002
22.750
23.384
24.600
25.\u4e00\u73ed48\u4eba\uff0c\u4e8c\u73ed42\u4eba
26.15
27.82
28.312
29.\u6700\u5c115\u4e2a\uff0c\u6700\u591a7\u4e2a
30.784
5. 1.\u67d0\u5de5\u5382\u539f\u7528\u957f4\u7c73\u3001\u5bbd1\u7c73\u7684\u94c1\u76ae\u56f4\u6210\u6ca1\u6709\u5e95\u548c\u9876\u7684\u6b63\u65b9\u4f53\u5f62\u72b6\u7684\u4ea7\u54c1\u5b58\u653e\u5904\uff08\u5e95\u548c\u9876\u7528\u5176\u5b83\u6750\u6599\uff09\uff0c\u6070\u597d\u591f\u5b58\u653e\u4e00\u5468\u4ea7\u54c1\u3002\u73b0\u5728\u4ea7\u54c1\u589e\u52a0\u4e8627%\uff0c\u80fd\u5426\u8fd8\u7528\u539f\u6765\u7684\u94c1\u76ae\u56f4\u6210\u5b58\u653e\u5904\uff0c\u88c5\u4e0b\u73b0\u5728\u4e00\u5468\u7684\u4ea7\u54c1\uff1f
2\u3001\u4e00\u9879\u5de5\u7a0b\uff0c\u7532\u5355\u72ec\u505a\u9700\u898110\u5929\uff0c\u4e59\u5355\u72ec\u505a\u9700\u898115\u5929\uff0c\u5982\u679c\u4e24\u4eba\u5408\u4f5c\uff0c\u5de5\u4f5c\u6548\u7387\u5c31\u8981\u964d\u4f4e\uff0c\u7532\u53ea\u80fd\u5b8c\u6210\u539f\u6765\u76844/5\uff0c\u4e59\u53ea\u80fd\u5b8c\u6210\u539f\u6765\u76849/10\uff0c\u73b0\u5728\u89818\u5929\u5b8c\u6210\u8fd9\u9879\u5de5\u7a0b\uff0c\u4e24\u4eba\u5408\u4f5c\u7684\u5929\u6570\u5c3d\u53ef\u80fd\u5c11\uff0c\u90a3\u4e48\u4e24\u4eba\u5408\u4f5c\u591a\u5c11\u5929\uff1f
3\u3001\u4e00\u8f86\u6c7d\u8f66\u4ee5\u6bcf\u5c0f\u65f640\u5343\u7c73\u7684\u901f\u5ea6\u4ece\u7532\u57ce\u5f00\u5f80\u4e59\u57ce\uff0c\u8fd4\u56de\u65f6\u7528\u539f\u901f\u5ea6\u8d70\u4e86\u5168\u7a0b\u76843/4\u8fd8\u591a5\u5343\u7c73\uff0c\u518d\u6539\u7528\u6bcf\u5c0f\u65f630\u5343\u7c73\u7684\u901f\u5ea6\uff0c\u8d70\u5b8c\u4f59\u4e0b\u7684\u8def\u7a0b\uff0c\u56e0\u6b64\u8fd4\u56de\u7532\u57ce\u7684\u65f6\u95f4\u6bd4\u524d\u5f80\u4e59\u57ce\u7684\u65f6\u95f4\u591a\u7528\u4e8610\u5206\u949f\uff0c\u7532\u4e59\u4e24\u57ce\u76f8\u8ddd\u591a\u8fdc\uff1f
4\u3001\u67d0\u5e02\u5c45\u6c11\u81ea\u6765\u6c34\u6536\u8d39\u6807\u51c6\u5982\u4e0b\uff1a\u6bcf\u6237\u6bcf\u6708\u7528\u6c344\u5428\u4ee5\u4e0b\uff0c\u6bcf\u54281.8\u5143\u3002\u5f53\u8d85\u8fc74\u5428\u65f6\uff0c\u8d85\u8fc7\u90e8\u5206\u6bcf\u54283.00\u5143\u3002\u67d0\u6708\u7532\u3001\u4e59\u4e24\u6237\u5171\u4ea4\u6c34\u8d3926.40\u5143\uff0c\u7528\u6c34\u91cf\u4e4b\u6bd4\u662f5:3\uff0c\u8bf7\u4f60\u7b97\u4e00\u7b97\uff0c\u7532\u3001\u4e59\u4e24\u6237\u5404\u5e94\u4ea4\u6c34\u8d39\u591a\u5c11\u5143\uff1f
\uff0d38\uff09\uff0b52\uff0b118\uff0b\uff08\uff0d62\uff09\uff1d
\uff08\uff0d32\uff09\uff0b68\uff0b\uff08\uff0d29\uff09\uff0b\uff08\uff0d68\uff09\uff1d
\uff08\uff0d21\uff09\uff0b251\uff0b21\uff0b\uff08\uff0d151\uff09\uff1d
12\uff0b35\uff0b\uff08\uff0d23\uff09\uff0b0\uff1d
\uff08-6\uff09+8+\uff08-4\uff09+12 =
27+\uff08-26\uff09+33+\uff08-27\uff09
12\uff0b35\uff0b\uff08\uff0d23\uff09\uff0b0\uff1d
39+[-23]+0+[-16]=
[-18]+29+[-52]+60=
[-3]+[-2]+[-1]+0+1+2=
[-301]+125+301+[-75]=
[-1]+[-1/2]+[+3/4]+[-1/4]=
[-7/2]+[+5/6]+[-0.5]+4/5+19/6=
[-26.54]+[-6.14]+18.54+6.14=
1.125+[-17/5]+[-1/8]+[-0.6]=
\u6709\u7406\u6570\u7ec3\u4e60
\u7ec3\u4e60\u4e00(B\u7ea7)
(\u4e00)\u8ba1\u7b97\u9898:
(1)23+(-73) (2)(-84)+(-49) (3)7+(-2.04) (4)4.23+(-7.57) (5)(-7/3)+(-7/6) (6)9/4+(-3/2) (7)3.75+(2.25)+5/4 (8)-3.75+(+5/4)+(-1.5)
(\u4e8c)\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97:
(1)(-17/4)+(-10/3)+(+13/3)+(11/3) (2)(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)
(\u4e09)\u5df2\u77e5:X=+17(3/4),Y=-9(5/11),Z=-2.25,
\u6c42:(-X)+(-Y)+Z\u7684\u503c
(\u56db)\u7528">","0,\u5219a-ba (C)\u82e5ba (D)\u82e5a<0,ba
(\u4e8c)\u586b\u7a7a\u9898:
(1)\u96f6\u51cf\u53bba\u7684\u76f8\u53cd\u6570,\u5176\u7ed3\u679c\u662f_____________; (2)\u82e5a-b>a,\u5219b\u662f_____________\u6570; (3)\u4ece-3.14\u4e2d\u51cf\u53bb-\u03c0,\u5176\u5dee\u5e94\u4e3a____________; (4)\u88ab\u51cf\u6570\u662f-12(4/5),\u5dee\u662f4.2,\u5219\u51cf\u6570\u5e94\u662f_____________; (5)\u82e5b-a<-,\u5219a,b\u7684\u5173\u7cfb\u662f___________,\u82e5a-b<0,\u5219a,b\u7684\u5173\u7cfb\u662f______________; (6)(+22/3)-( )=-7
(\u4e09)\u5224\u65ad\u9898:
(1)\u4e00\u4e2a\u6570\u51cf\u53bb\u4e00\u4e2a\u8d1f\u6570,\u5dee\u6bd4\u88ab\u51cf\u6570\u5c0f. (2)\u4e00\u4e2a\u6570\u51cf\u53bb\u4e00\u4e2a\u6b63\u6570,\u5dee\u6bd4\u88ab\u51cf\u6570\u5c0f. (3)0\u51cf\u53bb\u4efb\u4f55\u6570,\u6240\u5f97\u7684\u5dee\u603b\u7b49\u4e8e\u8fd9\u4e2a\u6570\u7684\u76f8\u53cd\u6570. (4)\u82e5X+(-Y)=Z,\u5219X=Y+Z (5)\u82e5a0
\u7ec3\u4e60\u4e8c(B\u7ea7)
(\u4e00)\u8ba1\u7b97: (1)(+1.3)-(+17/7) (2)(-2)-(+2/3) (3)|(-7.2)-(-6.3)+(1.1)| (4)|(-5/4)-(-3/4)|-|1-5/4-|-3/4|)
(\u4e8c)\u5982\u679c|a|=4,|b|=2,\u4e14|a+b|=a+b,\u6c42a-b\u7684\u503c.
(\u4e09)\u82e5a,b\u4e3a\u6709\u7406\u6570,\u4e14|a|<|b|\u8bd5\u6bd4\u8f83|a-b|\u548c|a|-|b|\u7684\u5927\u5c0f
(\u56db)\u5982\u679c|X-1|=4,\u6c42X,\u5e76\u5728\u6570\u8f74\u4e0a\u89c2\u5bdf\u8868\u793a\u6570X\u7684\u70b9\u4e0e\u8868\u793a1\u7684\u70b9\u7684\u8ddd\u79bb.
\u7ec3\u4e60\u4e09(A\u7ea7)
(\u4e00)\u9009\u62e9\u9898:
(1)\u5f0f\u5b50-40-28+19-24+32\u7684\u6b63\u786e\u8bfb\u6cd5\u662f( ) (A)\u8d1f40,\u8d1f28,\u52a019,\u51cf24\u4e0e32\u7684\u548c (B)\u8d1f40\u51cf\u8d1f28\u52a019\u51cf\u8d1f24\u52a032 (C)\u8d1f40\u51cf28\u52a019\u51cf24\u52a032 (D)\u8d1f40\u8d1f28\u52a019\u51cf24\u51cf\u8d1f32 (2)\u82e5\u6709\u7406\u6570a+b+C<0,\u5219( ) (A)\u4e09\u4e2a\u6570\u4e2d\u6700\u5c11\u6709\u4e24\u4e2a\u662f\u8d1f\u6570 (B)\u4e09\u4e2a\u6570\u4e2d\u6709\u4e14\u53ea\u6709\u4e00\u4e2a\u8d1f\u6570 (C)\u4e09\u4e2a\u6570\u4e2d\u6700\u5c11\u6709\u4e00\u4e2a\u662f\u8d1f\u6570 (D)\u4e09\u4e2a\u6570\u4e2d\u6709\u4e24\u4e2a\u662f\u6b63\u6570\u6216\u8005\u6709\u4e24\u4e2a\u662f\u8d1f\u6570 (3)\u82e5m<0,\u5219m\u548c\u5b83\u7684\u76f8\u53cd\u6570\u7684\u5dee\u7684\u7edd\u5bf9\u503c\u662f( ) (A)0 (B)m (C)2m (D)-2m (4)\u4e0b\u5217\u5404\u5f0f\u4e2d\u4e0eX-y-Z\u8bc9\u503c\u4e0d\u76f8\u7b49\u7684\u662f( ) (A)X-(Y-Z) (B)X-(Y+Z) (C)(X-y)+(-z) (D)(-y)+(X-Z)
(\u4e8c)\u586b\u7a7a\u9898:
(1)\u6709\u7406\u6570\u7684\u52a0\u51cf\u6df7\u5408\u8fd0\u7b97\u7684\u4e00\u822c\u6b65\u9aa4\u662f:(1)________;(2)_________;(3)________ _______;(4)__________________. (2)\u5f53b0,(a+b)(a-1)>0,\u5219\u5fc5\u6709( ) (A)b\u4e0ea\u540c\u53f7 (B)a+b\u4e0ea-1\u540c\u53f7 (C)a>1 (D)b1 (6)\u4e00\u4e2a\u6709\u7406\u6570\u548c\u5b83\u7684\u76f8\u53cd\u6570\u7684\u79ef( ) (A)\u7b26\u53f7\u5fc5\u4e3a\u6b63 (B)\u7b26\u53f7\u5fc5\u4e3a\u8d1f (C)\u4e00\u4e0d\u5c0f\u4e8e\u96f6 (D)\u4e00\u5b9a\u4e0d\u5927\u4e8e\u96f6 (7)\u82e5|a-1|*|b+1|=0,\u5219a,b\u7684\u503c( ) (A)a=1,b\u4e0d\u53ef\u80fd\u4e3a-1 (B)b=-1,a\u4e0d\u53ef\u80fd\u4e3a1 (C)a=1\u6216b=1 (D)a\u4e0eb\u7684\u503c\u76f8\u7b49 (8)\u82e5a*B*C=0,\u5219\u8fd9\u4e09\u4e2a\u6709\u7406\u6570\u4e2d( ) (A)\u81f3\u5c11\u6709\u4e00\u4e2a\u4e3a\u96f6 (B)\u4e09\u4e2a\u90fd\u662f\u96f6 (C)\u53ea\u6709\u4e00\u4e2a\u4e3a\u96f6 (D)\u4e0d\u53ef\u80fd\u6709\u4e24\u4e2a\u4ee5\u4e0a\u4e3a\u96f6
(\u4e8c)\u586b\u7a7a\u9898:
(1)\u6709\u7406\u6570\u4e58\u6cd5\u6cd5\u5219\u662f:\u4e24\u6570\u76f8\u4e58,\u540c\u53f7__________,\u5f02\u53f7_______________,\u5e76\u628a\u7edd\u5bf9\u503c_____, \u4efb\u4f55\u6570\u540c\u96f6\u76f8\u4e58\u90fd\u5f97__________________. (2)\u82e5\u56db\u4e2a\u6709\u7406\u6570a,b,c,d\u4e4b\u79ef\u662f\u6b63\u6570,\u5219a,b,c,d\u4e2d\u8d1f\u6570\u7684\u4e2a\u6570\u53ef\u80fd\u662f______________; (3)\u8ba1\u7b97(-2/199)*(-7/6-3/2+8/3)=________________; (4)\u8ba1\u7b97:(4a)*(-3b)*(5c)*1/6=__________________; (5)\u8ba1\u7b97:(-8)*(1/2-1/4+2)=-4-2+16=10\u7684\u9519\u8bef\u662f___________________; (6)\u8ba1\u7b97:(-1/6)*(-6)*(10/7)*(-7/10)=[(-1/6)*(-6)][(+10/7)*(-7/10)]=-1\u7684\u6839\u636e\u662f_______
(\u4e09)\u5224\u65ad\u9898:
(1)\u4e24\u6570\u4e4b\u79ef\u4e3a\u6b63,\u90a3\u4e48\u8fd9\u4e24\u6570\u4e00\u5b9a\u90fd\u662f\u6b63\u6570; (2)\u4e24\u6570\u4e4b\u79ef\u4e3a\u8d1f,\u90a3\u4e48\u8fd9\u4e24\u4e2a\u6570\u5f02\u53f7; (3)\u51e0\u4e2a\u6709\u7406\u6570\u76f8\u4e58,\u5f53\u56e0\u6570\u6709\u5076\u6570\u4e2a\u65f6,\u79ef\u4e3a\u6b63; (4)\u51e0\u4e2a\u6709\u7406\u6570\u76f8\u4e58,\u5f53\u79ef\u4e3a\u8d1f\u6570\u65f6,\u8d1f\u56e0\u6570\u6709\u5947\u6570\u4e2a; (5)\u79ef\u6bd4\u6bcf\u4e2a\u56e0\u6570\u90fd\u5927.
\u7ec3\u4e60(\u56db)(B\u7ea7)
(\u4e00)\u8ba1\u7b97\u9898:
(1)(-4)(+6)(-7) (2)(-27)(-25)(-3)(-4) (3)0.001*(-0.1)*(1.1) (4)24*(-5/4)*(-12/15)*(-0.12) (5)(-3/2)(-4/3)(-5/4)(-6/5)(-7/6)(-8/7) (6)(-24/7)(11/8+7/3-3.75)*24
(\u4e8c)\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97:
(1)(-71/8)*(-23)-23*(-73/8) (2)(-7/15)*(-18)*(-45/14) (3)(-2.2)*(+1.5)*(-7/11)*(-2/7) (\u4e09)\u5f53a=-4,b=-3,c=-2,d=-1\u65f6,\u6c42\u4ee3\u6570\u5f0f(ab+cd)(ab-cd)\u7684\u503c.
(\u56db)\u5df2\u77e51+2+3+......+31+32+33=17*33,\u8ba1\u7b97\u4e0b\u5f0f
1-3+2-6+3-9-12+...+31-93+32-96+33-99\u7684\u503c
\u7ec3\u4e60\u4e94(A\u7ea7)
(\u4e00)\u9009\u62e9\u9898:
(1)\u5df2\u77e5a,b\u662f\u4e24\u4e2a\u6709\u7406\u6570,\u5982\u679c\u5b83\u4eec\u7684\u5546a/b=0,\u90a3\u4e48( ) (A)a=0\u4e14b\u22600 (B)a=0 (C)a=0\u6216b=0 (D)a=0\u6216b\u22600 (2)\u4e0b\u5217\u7ed9\u5b9a\u56db\u7ec4\u65701\u548c1;-1\u548c-1;0\u548c0;-2/3\u548c-3/2,\u5176\u4e2d\u4e92\u4e3a\u5012\u6570\u7684\u662f( ) (A)\u53ea\u6709 (B)\u53ea\u6709 (C)\u53ea\u6709 (D)\u90fd\u662f (3)\u5982\u679ca/|b|(b\u22600)\u662f\u6b63\u6574\u6570,\u5219( ) (A)|b|\u662fa\u7684\u7ea6\u6570 (B)|b|\u662fa\u7684\u500d\u6570 (C)a\u4e0eb\u540c\u53f7 (D)a\u4e0eb\u5f02\u53f7 (4)\u5982\u679ca>b,\u90a3\u4e48\u4e00\u5b9a\u6709( ) (A)a+b>a (B)a-b>a (C)2a>ab (D)a/b>1
(\u4e8c)\u586b\u7a7a\u9898:
(1)\u5f53|a|/a=1\u65f6,a______________0;\u5f53|a|/a=-1\u65f6,a______________0;(\u586b>,0,\u5219a___________0; (11)\u82e5ab/c0,\u5219b___________0; (12)\u82e5a/b>0,b/c(-0.3)4>-106 (B)(-0.3)4>-106>(-0.2)3 (C)-106>(-0.2)3>(-0.3)4 (D)(-0.3)4>(-0.2)3>-106 (4)\u82e5a\u4e3a\u6709\u7406\u6570,\u4e14a2>a,\u5219a\u7684\u53d6\u503c\u8303\u56f4\u662f( ) (A)a1\u6216a<0 (5)\u4e0b\u9762\u7528\u79d1\u5b66\u8bb0\u6570\u6cd5\u8868\u793a106000,\u5176\u4e2d\u6b63\u786e\u7684\u662f( ) (A)1.06*105 (B)10.6*105 (C)1.06*106 (D)0.106*107 (6)\u5df2\u77e51.2363=1.888,\u5219123.63\u7b49\u4e8e( ) (A)1888 (B)18880 (C)188800 (D)1888000 (7)\u82e5a\u662f\u6709\u7406\u6570,\u4e0b\u5217\u5404\u5f0f\u603b\u80fd\u6210\u7acb\u7684\u662f( ) (A)(-a)4=a4 (B)(-a)3=A4 (C)-a4=(-a)4 (D)-a3=a3 (8)\u8ba1\u7b97:(-1)1-(-2)2-(-3)3-(-4)4\u6240\u5f97\u7ed3\u679c\u662f( ) (A)288 (B)-288 (C)-234 (D)280
(\u4e8c)\u586b\u7a7a\u9898:
(1)\u572823\u4e2d,3\u662f________,2\u662f_______,\u5e42\u662f________;\u82e5\u628a3\u770b\u4f5c\u5e42,\u5219\u5b83\u7684\u5e95\u6570\u662f________,
\u6307\u6570\u662f________; (2)\u6839\u636e\u5e42\u7684\u610f\u4e49:(-2)3\u8868\u793a________\u76f8\u4e58; (-3)2v\u8868\u793a________\u76f8\u4e58;-23\u8868\u793a________. (3)\u5e73\u65b9\u7b49\u4e8e36/49\u7684\u6709\u7406\u6570\u662f________;\u7acb\u65b9\u7b49\u4e8e-27/64\u7684\u6570\u662f________ (4)\u628a\u4e00\u4e2a\u5927\u4e8e10\u7684\u6b63\u6570\u8bb0\u6210a*10n(n\u4e3a\u6b63\u6574\u6570)\u7684\u5f62\u6210,a\u7684\u8303\u56f4\u662f________,\u8fd9\u91ccn\u6bd4\u539f\u6765\u7684\u6574
\u6570\u4f4d\u6570\u5c11_________,\u8fd9\u79cd\u8bb0\u6570\u6cd5\u79f0\u4e3a\u79d1\u5b66\u8bb0\u6570\u6cd5; (5)\u7528\u79d1\u5b66\u8bb0\u6570\u6cd5\u8bb0\u51fa\u4e0b\u9762\u5404\u6570:4000=___________;950000=________________;\u5730\u7403
\u7684\u8d28\u91cf\u7ea6\u4e3a49800...0\u514b(28\u4f4d),\u53ef\u8bb0\u4e3a________; (6)\u4e0b\u9762\u7528\u79d1\u5b66\u8bb0\u6570\u6cd5\u8bb0\u51fa\u7684\u6570,\u539f\u6765\u5404\u4e3a\u591a\u5c11 105=_____________;2*105=______________; 9.7*107=______________9.756*103=_____________ (7)\u4e0b\u5217\u5404\u6570\u5206\u522b\u662f\u51e0\u4f4d\u81ea\u7136\u6570 7*106\u662f______\u4f4d\u6570 1.1*109\u662f________\u4f4d\u6570; 3.78*107\u662f______\u4f4d\u6570 1010\u662f________\u4f4d\u6570; (8)\u82e5\u6709\u7406\u6570m 0,b0 (B)a-|b|>0 (C)a2+b3>0 (D)a0 (C)a,b\u4e92\u4e3a\u76f8\u53cd\u6570; (D)-ab (C)a
(5)\u7528\u56db\u820d\u4e94\u5165\u6cd5\u5f97\u5230\u7684\u8fd1\u4f3c\u65701.20\u6240\u8868\u793a\u7684\u51c6\u786e\u6570a\u7684\u8303\u56f4\u662f( )
(A)1.195\u2264a<1.205 (B)1.15\u2264a<1.18 (C)1.10\u2264a<1.30 (D)1.200\u2264a<1.205 (6)\u4e0b\u5217\u8bf4\u6cd5\u6b63\u786e\u7684\u662f( ) (A)\u8fd1\u4f3c\u65703.80\u7684\u7cbe\u786e\u5ea6\u4e0e\u8fd1\u4f3c\u657038\u7684\u7cbe\u786e\u5ea6\u76f8\u540c; (B)\u8fd1\u4f3c\u657038.0\u4e0e\u8fd1\u4f3c\u657038\u7684\u6709\u6548\u6570\u5b57\u4e2a\u6570\u4e00\u6837 (C)3.1416\u7cbe\u786e\u5230\u767e\u5206\u4f4d\u540e,\u6709\u4e09\u4e2a\u6709\u6548\u6570\u5b573,1,4; (D)\u628a123*102\u8bb0\u62101.23*104,\u5176\u6709\u6548\u6570\u5b57\u6709\u56db\u4e2a.
(\u4e8c)\u586b\u7a7a\u9898:
(1)\u5199\u51fa\u4e0b\u5217\u7531\u56db\u820d\u4e94\u5165\u5f97\u5230\u7684\u8fd1\u4f3c\u503c\u6570\u7684\u7cbe\u786e\u5ea6\u4e0e\u6709\u6548\u6570\u5b57: (1)\u8fd1\u4f3c\u657085\u7cbe\u786e\u5230________\u4f4d,\u6709\u6548\u6570\u5b57\u662f________; (2)\u8fd1\u4f3c\u65703\u4e07\u7cbe\u786e\u5230______\u4f4d,\u6709\u6548\u6570\u5b57\u662f________; (3)\u8fd1\u4f3c\u65705200\u5343\u7cbe\u786e\u5230________,\u6709\u6548\u6570\u5b57\u662f_________; (4)\u8fd1\u4f3c\u65700.20\u7cbe\u786e\u5230_________\u4f4d,\u6709\u6548\u6570\u5b57\u662f_____________. (2)\u8bbee=2.71828......,\u53d6\u8fd1\u4f3c\u65702.7\u662f\u7cbe\u786e\u5230__________\u4f4d,\u6709_______\u4e2a\u6709\u6548\u6570\u5b57;
\u53d6\u8fd1\u4f3c\u65702.7183\u662f\u7cbe\u786e\u5230_________\u4f4d,\u6709_______\u4e2a\u6709\u6548\u6570\u5b57. (3)\u7531\u56db\u820d\u4e94\u5165\u5f97\u5230\u03c0=3.1416,\u7cbe\u786e\u52300.001\u7684\u8fd1\u4f3c\u503c\u662f\u03c0=__________; (4)3.1416\u4fdd\u7559\u4e09\u4e2a\u6709\u6548\u6570\u5b57\u7684\u8fd1\u4f3c\u503c\u662f_____________;
(\u4e09)\u5224\u65ad\u9898:
(1)\u8fd1\u4f3c\u657025.0\u7cbe\u786e\u4ee5\u4e2a\u75ca,\u6709\u6548\u6570\u5b57\u662f2,5; (2)\u8fd1\u4f3c\u65704\u5343\u548c\u8fd1\u4f3c\u65704000\u7684\u7cbe\u786e\u7a0b\u5ea6\u4e00\u6837; (3)\u8fd1\u4f3c\u65704\u5343\u548c\u8fd1\u4f3c\u65704*10^3\u7684\u7cbe\u786e\u7a0b\u5ea6\u4e00\u6837; (4)9.949\u7cbe\u786e\u52300.01\u7684\u8fd1\u4f3c\u6570\u662f9.95.
\u7ec3\u4e60\u516b(B\u7ea7)
(\u4e00)\u7528\u56db\u820d\u4e94\u5165\u6cd5\u5bf9\u4e0b\u5217\u5404\u6570\u53d6\u8fd1\u4f3c\u503c(\u8981\u6c42\u4fdd\u7559\u4e09\u4e2a\u6709\u6548\u6570\u5b57): (1)37.27 (2)810.9 (3)0.0045078 (4)3.079
(\u4e8c)\u7528\u56db\u820d\u4e94\u5165\u6cd5\u5bf9\u4e0b\u5217\u5404\u6570\u53d6\u8fd1\u4f3c\u503c(\u8981\u6c42\u7cbe\u786e\u5230\u5343\u4f4d): (1)37890.6 (2)213612.4 (3)1906.57
(\u4e09)\u8ba1\u7b97(\u7ed3\u679c\u4fdd\u7559\u4e24\u4e2a\u6709\u6548\u6570\u5b57): (1)3.14*3.42 (2)972*3.14*1/4
\u7ec3\u4e60\u4e5d
(\u4e00)\u67e5\u8868\u6c42\u503c:
(1)7.042 (2)2.482 (3)9.52 (4)2.0012 (5)123.42 (6)0.12342 (7)1.283 (8)3.4683 (9)(-0.5398)3 (10)53.733
(\u4e8c)\u5df2\u77e52.4682=6.901,\u4e0d\u67e5\u8868\u6c4224.682\u4e0e0.024682\u7684\u503c
(\u4e09)\u5df2\u77e55.2633=145.7,\u4e0d\u67e5\u8868\u6c42
(1)0.52633 (2)0.05263 (3)52.632 (4)52633
(\u56db)\u5df2\u77e521.762^2=473.5,\u90a3\u4e480.0021762\u662f\u591a\u5c11 \u4fdd\u7559\u4e09\u4e2a\u6709\u6548\u6570\u5b57\u7684\u8fd1\u4f3c\u503c\u662f\u591a\u5c11
(\u4e94)\u67e5\u8868\u8ba1\u7b97:\u534a\u5f84\u4e3a77cm\u7684\u7403\u7684\u8868\u9762\u79ef.(\u7403\u7684\u9762\u79ef=4\u03c0*r2)
\u6709\u7406\u6570\u7ec3\u4e60\u9898
\u9274\u4e8e\u90e8\u5206\u5b66\u6821\u53ef\u80fd\u4f1a\u4e3e\u884c\u5165\u5b66\u5b9e\u9a8c\u73ed\u7684\u9009\u62d4\u8003\u8bd5\uff0c\u53ef\u80fd\u4f1a\u6d89\u53ca\u5230\u521d\u4e00\u7684\u90e8\u5206\u5185\u5bb9\u3002\u6211\u4eec\u7279\u5730\u9009\u7f16\u4e86\u8fd9\u4efd\u7531\u7406\u6570\u7ec3\u4e60\u9898\uff0c\u4f9b\u540c\u5b66\u4eec\u7ec3\u4e60\uff0c\u96be\u5ea6\u53ef\u80fd\u9ad8\u4e8e\u4e00\u4e9b\u9009\u62d4\u8003\u8bd5\u7684\u9898\u76ee\uff08\u6709\u7406\u6570\u90e8\u5206\uff09\u3002\u8fd9\u4efd\u7ec3\u4e60\u9898\u4e5f\u53ef\u4ee5\u4f5c\u4e3a\u521d\u4e00\u5b66\u4e60\u540e\u6709\u7406\u6570\u540e\u4f7f\u7528\u3002
\u4e00 \u586b\u7a7a\u9898
1\uff0e-(- )\u7684\u5012\u6570\u662f_________\uff0c\u76f8\u53cd\u6570\u662f__________\uff0c\u7edd\u5bf9\u503c\u662f__________\u3002
2\uff0e\u82e5|x|+|y|=0\uff0c\u5219x=__________\uff0cy=__________\u3002
3\uff0e\u82e5|a|=|b|\uff0c\u5219a\u4e0eb__________\u3002
4\uff0e\u56e0\u4e3a\u5230\u70b92\u548c\u70b96\u8ddd\u79bb\u76f8\u7b49\u7684\u70b9\u8868\u793a\u7684\u6570\u662f4\uff0c\u6709\u8fd9\u6837\u7684\u5173\u7cfb \uff0c\u90a3\u4e48\u5230\u70b9100\u548c\u5230\u70b9999\u8ddd\u79bb\u76f8\u7b49\u7684\u6570\u662f_____________\uff1b\u5230\u70b9 \u8ddd\u79bb\u76f8\u7b49\u7684\u70b9\u8868\u793a\u7684\u6570\u662f____________\uff1b\u5230\u70b9m\u548c\u70b9\u2013n\u8ddd\u79bb\u76f8\u7b49\u7684\u70b9\u8868\u793a\u7684\u6570\u662f________\u3002
5\uff0e\u8ba1\u7b97\uff1a =_________\u3002
6\uff0e\u5df2\u77e5 \uff0c\u5219 =_________\u3002
7.\u5982\u679c \uff1d2\uff0c\u90a3\u4e48x\uff1d .
8\uff0e\u5230\u70b93\u8ddd\u79bb4\u4e2a\u5355\u4f4d\u7684\u70b9\u8868\u793a\u7684\u6709\u7406\u6570\u662f_____________\u3002
9\uff0e________________________\u8303\u56f4\u5185\u7684\u6709\u7406\u6570\u7ecf\u8fc7\u56db\u820d\u4e94\u5165\u5f97\u5230\u7684\u8fd1\u4f3c\u65703.142\u3002
10\uff0e\u5c0f\u4e8e3\u7684\u6b63\u6574\u6570\u6709_____.
11. \u5982\u679cm<0\uff0cn\uff1e0\uff0c|m|\uff1e|n|\uff0c\u90a3\u4e48m+n__________0\u3002
12\uff0e\u4f60\u80fd\u5f88\u5feb\u7b97\u51fa \u5417\uff1f
\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u8003\u5bdf\u4e2a\u4f4d\u4e0a\u7684\u6570\u4e3a5\u7684\u6b63\u6574\u6570\u7684\u5e73\u65b9\uff0c\u4efb\u610f\u4e00\u4e2a\u4e2a\u4f4d\u6570\u4e3a5\u7684\u6b63\u6574\u6570\u53ef\u5199\u621010n\uff0b5\uff08n\u4e3a\u6b63\u6574\u6570\uff09\uff0c\u5373\u6c42 \u7684\u503c\uff0c\u8bd5\u5206\u6790 \uff0c2\uff0c3\u2026\u2026\u8fd9\u4e9b\u7b80\u5355\u60c5\u5f62\uff0c\u4ece\u4e2d\u63a2\u7d22\u5176\u89c4\u5f8b\u3002
\u2474\u901a\u8fc7\u8ba1\u7b97\uff0c\u63a2\u7d22\u89c4\u5f8b:
\u53ef\u5199\u6210 \uff1b
\u53ef\u5199\u6210 \uff1b
\u53ef\u5199\u6210 \uff1b
\u53ef\u5199\u6210 \uff1b
\u2026\u2026\u2026\u2026\u2026\u2026
\u53ef\u5199\u6210________________________________
\u53ef\u5199\u6210________________________________
\u2475\u6839\u636e\u4ee5\u4e0a\u89c4\u5f8b\uff0c\u8bd5\u8ba1\u7b97 =
13\uff0e\u89c2\u5bdf\u4e0b\u9762\u4e00\u5217\u6570\uff0c\u6839\u636e\u89c4\u5f8b\u5199\u51fa\u6a2a\u7ebf\u4e0a\u7684\u6570\uff0c
\uff0d \uff1b \uff1b\uff0d \uff1b \uff1b \uff1b \uff1b\u2026\u2026\uff1b\u7b2c2003\u4e2a\u6570\u662f \u3002
14\uff0e \u628a\u4e0b\u5217\u5404\u6570\u586b\u5728\u76f8\u5e94\u7684\u96c6\u5408\u5185\u3002
\u6574\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u8d1f\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u5206\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u975e\u8d1f\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u6b63\u6709\u7406\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u8d1f\u5206\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u4e8c \u9009\u62e9\u9898
15\uff0e\uff081\uff09\u4e0b\u5217\u8bf4\u6cd5\u6b63\u786e\u7684\u662f\uff08 \uff09
\uff08A\uff09\u7edd\u5bf9\u503c\u8f83\u5927\u7684\u6570\u8f83\u5927\uff1b
\uff08B\uff09\u7edd\u5bf9\u503c\u8f83\u5927\u7684\u6570\u8f83\u5c0f\uff1b
\uff08C\uff09\u7edd\u5bf9\u503c\u76f8\u7b49\u7684\u4e24\u6570\u76f8\u7b49\uff1b
\uff08D\uff09\u76f8\u7b49\u4e24\u6570\u7684\u7edd\u5bf9\u503c\u76f8\u7b49\u3002
16\uff0e \u5df2\u77e5a0,\u4e14|a|>|b|>|c|,\u5219|a|+|b|-|c|+|a+b|+|b+c|+|a+c|\u7b49\u4e8e\uff08 \uff09
A.-3a+b+c B.3a+3b+c C.a-b+2c D.-a+3b-3c
17.\u4e0b\u5217\u7ed3\u8bba\u6b63\u786e\u7684\u662f\uff08 \uff09
A. \u8fd1\u4f3c\u65701.230\u548c1.23\u7684\u6709\u6548\u6570\u5b57\u4e00\u6837
B. \u8fd1\u4f3c\u657079.0\u662f\u7cbe\u786e\u5230\u4e2a\u4f4d\u7684\u6570\uff0c\u5b83\u7684\u6709\u6548\u6570\u5b57\u662f7\u30019
C. \u8fd1\u4f3c\u65703.0324\u67095\u4e2a\u6709\u6548\u6570\u5b57
D. \u8fd1\u4f3c\u65705\u5343\u4e0e\u8fd1\u4f3c\u65705000\u7684\u7cbe\u786e\u5ea6\u76f8\u540c
18\uff0e\u4e24\u4e2a\u6709\u7406\u6570\u76f8\u52a0\uff0c\u5982\u679c\u548c\u6bd4\u5176\u4e2d\u4efb\u4f55\u52a0\u6570\u90fd\u5c0f\uff0c\u90a3\u4e48\u8fd9\u4e24\u4e2a\u52a0\u6570\uff08 \uff09
\uff08A\uff09\u90fd\u662f\u6b63\u6570 \uff08B\uff09\u90fd\u662f\u8d1f\u6570 \uff08C\uff09\u4e92\u4e3a\u76f8\u53cd\u6570 \uff08D\uff09\u5f02\u53f7
19. \u5982\u679c\u6709\u7406\u6570 \uff08 \uff09
A. \u5f53
B.
C.
D. \u4ee5\u4e0a\u8bf4\u6cd5\u90fd\u4e0d\u5bf9
20\uff0e\u4e24\u4e2a\u975e\u96f6\u6709\u7406\u6570\u7684\u548c\u4e3a\u6b63\u6570\uff0c\u90a3\u4e48\u8fd9\u4e24\u4e2a\u6709\u7406\u6570\u4e3a\uff08 \uff09
\uff08A\uff09\u90fd\u662f\u6b63\u6570 \uff08B\uff09\u81f3\u5c11\u6709\u4e00\u4e2a\u4e3a\u6b63\u6570
\uff08C\uff09\u6b63\u6570\u5927\u4e8e\u8d1f\u6570 \uff08D\uff09\u6b63\u6570\u5927\u4e8e\u8d1f\u6570\u7684\u7edd\u5bf9\u503c\uff0c\u6216\u90fd\u4e3a\u6b63\u6570\u3002
\u4e09\u8ba1\u7b97\u9898
21. \u6c42\u4e0b\u9762\u5404\u5f0f\u7684\u503c(-48)\u00f76-(-25)\u00d7(-4)
\uff082\uff095.6+[0.9+4.4-(-8.1)]\uff1b
\uff083\uff09120\u00d7( )\uff1b
\uff084\uff09
22. \u67d0\u5355\u4f4d\u4e00\u661f\u671f\u5185\u6536\u5165\u548c\u652f\u51fa\u60c5\u51b5\u5982\u4e0b\uff1a+853.5\u5143\uff0c+237.2\u5143\uff0c-325\u5143\uff0c+138.5\u5143\uff0c-280\u5143\uff0c-520\u5143\uff0c+103\u5143\uff0c\u90a3\u4e48\uff0c\u8fd9\u4e00\u661f\u671f\u5185\u8be5\u5355\u4f4d\u662f\u76c8\u4f59\u8fd8\u662f\u4e8f\u635f\uff1f\u76c8\u4f59\u6216\u4e8f\u635f\u591a\u5c11\u5143\uff1f
\u63d0\u793a\uff1a\u672c\u9898\u4e2d\u6b63\u6570\u8868\u793a\u6536\u5165\uff0c\u8d1f\u6570\u8868\u793a\u652f\u51fa\uff0c\u5c06\u4e03\u5929\u7684\u6536\u5165\u6216\u652f\u51fa\u6570\u76f8\u52a0\u540e\uff0c\u548c\u4e3a\u6b63\u6570\u8868\u793a\u76c8\u4f59\uff0c\u548c\u4e3a\u8d1f\u6570\u8868\u793a\u4e8f\u635f\u3002
23. \u67d0\u5730\u4e00\u5468\u5185\u6bcf\u5929\u7684\u6700\u9ad8\u6c14\u6e29\u4e0e\u6700\u4f4e\u6c14\u6e29\u8bb0\u5f55\u5982\u4e0b\u8868\uff0c\u54ea\u5929\u7684\u6e29\u5dee\u6700\u5927\u54ea\u5929\u7684\u6e29\u5dee\u6700\u5c0f\uff1f
\u661f\u671f \u4e00 \u4e8c \u4e09 \u56db \u4e94 \u516d \u4e03
\u6700\u9ad8\u6c14\u6e29 10ºC 11ºC 12ºC 9ºC 8ºC 9ºC 8ºC
\u6700\u4f4e\u6c14\u6e29 2ºC 0ºC 1ºC -1ºC -2ºC -3ºC -1ºC
24\u3001\u6b63\u5f0f\u6392\u7403\u6bd4\u8d5b\uff0c\u5bf9\u6240\u4f7f\u7528\u7684\u6392\u7403\u7684\u91cd\u91cf\u662f\u6709\u4e25\u683c\u89c4\u5b9a\u7684\u3002\u68c0\u67e55\u4e2a\u6392\u7403\u7684\u91cd\u91cf\uff0c\u8d85\u8fc7\u89c4\u5b9a\u91cd\u91cf\u7684\u514b\u6570\u8bb0\u4f5c\u6b63\u6570\uff0c\u4e0d\u8db3\u89c4\u5b9a\u91cd\u91cf\u7684\u514b\u6570\u8bb0\u4f5c\u8d1f\u6570\uff0c\u68c0\u67e5\u7ed3\u679c\u5982\u4e0b\u8868\uff1a
+15 -10 +30 -20 -40
\u6307\u51fa\u54ea\u4e2a\u6392\u7403\u7684\u8d28\u91cf\u597d\u4e00\u4e9b\uff08\u5373\u91cd\u91cf\u6700\u63a5\u8fd1\u89c4\u5b9a\u91cd\u91cf\uff09\uff1f\u4f60\u600e\u6837\u7528\u5b66\u8fc7\u7684\u7edd\u5bf9\u503c\u77e5\u8bc6\u6765\u8bf4\u660e\u8fd9\u4e2a\u95ee\u9898\uff1f
25. \u5df2\u77e5 ; ;
\uff081\uff09\u731c\u60f3\u586b\u7a7a\uff1a
\uff082\uff09\u8ba1\u7b97\u2460
\u246123+43+63+983+\u2026\u2026+1003
26\uff0e\u63a2\u7d22\u89c4\u5f8b\u5c06\u8fde\u7eed\u7684\u50762\uff0c4\uff0c6\uff0c8\uff0c\u2026\uff0c\u6392\u6210\u5982\u4e0b\u8868\uff1a
2 4 6 8 10
12 14 16 18 20
22 24 26 28 30
32 34 36 38 40
\u2026 \u2026
\uff081\uff09 \u5341\u5b57\u6846\u4e2d\u7684\u4e94\u4e2a\u6570\u7684\u548c\u4e0e\u4e2d\u95f4\u7684\u6570\u548c16\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f
\uff082\uff09 \u8bbe\u4e2d\u95f4\u7684\u6570\u4e3ax \uff0c\u7528\u4ee3\u6570\u5f0f\u8868\u793a\u5341\u5b57\u6846\u4e2d\u7684\u4e94\u4e2a\u6570\u7684\u548c.
\uff083\uff09 \u82e5\u5c06\u5341\u5b57\u6846\u4e0a\u4e0b\u5de6\u53f3\u79fb\u52a8\uff0c\u53ef\u6846\u4f4f\u53e6\u5916\u7684\u4e94\u4f4d\u6570\uff0c\u5176\u5b83\u4e94\u4f4d\u6570\u7684\u548c\u80fd\u7b49\u4e8e201\u5417\uff1f\u5982\u80fd\uff0c\u5199\u51fa\u8fd9\u4e94\u4f4d\u6570\uff0c\u5982\u4e0d\u80fd\uff0c\u8bf4\u660e\u7406\u7531\u3002
27\uff0e\u8bbey=ax5+bx3+cx-5,\u5176\u4e2da,b,c,\u4e3a\u5e38\u6570\uff0c\u5df2\u77e5\u5f53x= -5\u65f6\uff0cy=7,\u6c42\u5f53x=5\u65f6\uff0c\u6c42y\u7684\u503c\u3002
\u6709\u7406\u6570\u7ec3\u4e60\u9898\u53c2\u8003\u7b54\u6848
\u4e00 \u586b\u7a7a\u9898
1\uff0e 4, - , .\u63d0\u793a\uff1a\u9898\u867d\u7b80\u5355\uff0c\u4f46\u8fd9\u7c7b\u6982\u5ff5\u9898\u5728\u4e03\u5e74\u7ea7\u7684\u8003\u8bd5\u4e2d\u51e0\u4e4e\u5fc5\u8003\u3002
2\uff0e 0\uff0c0\uff0e\u63d0\u793a\uff1a|x|\u22650,|y|\u22650.\u2234x=0,y=0.
3\uff0e\u76f8\u7b49\u6216\u8005\u4e92\u4e3a\u76f8\u53cd\u6570\u3002\u63d0\u793a\uff1a\u4e92\u4e3a\u76f8\u53cd\u6570\u7684\u7edd\u5bf9\u503c\u76f8\u7b49 \u3002
4\uff0e 549.5, , .\u63d0\u793a:\u5230\u6570\u8f74\u4e0a\u4e24\u70b9\u76f8\u7b49\u7684\u6570\u7684\u4e2d\u70b9\u7b49\u4e8e\u8fd9\u4e24\u6570\u548c\u7684\u4e00\u534a.
5\uff0e 0.\u63d0\u793a\uff1a\u6bcf\u76f8\u90bb\u7684\u4e24\u9879\u7684\u548c\u4e3a0\u3002
6\uff0e -8.\u63d0\u793a\uff1a ,4+a=0,a-2b=0,\u89e3\u5f97:a= -4,b= -2. = -8.
7. x-3=\u00b12\u3002x=3\u00b12,x=5\u6216x=1.
8\uff0e -1\u62167\u3002\u63d0\u793a\uff1a\u70b93\u8ddd\u79bb4\u4e2a\u5355\u4f4d\u7684\u70b9\u8868\u793a\u7684\u6709\u7406\u6570\u662f3\u00b14\u3002
9\uff0e 3.1415-3.1424\uff0e\u63d0\u793a\uff1a\u6309\u7167\u56db\u820d\u4e94\u5165\u7684\u89c4\u5219\u3002
10\uff0e1,2.\u63d0\u793a\uff1a\u5927\u4e8e\u96f6\u7684\u6574\u6570\u79f0\u4e3a\u6b63\u6574\u6570\u3002
11. <0.\u63d0\u793a\uff1a\u6709\u7406\u6570\u7684\u52a0\u6cd5\u7684\u7b26\u53f7\u53d6\u51b3\u4e8e\u7edd\u5bf9\u503c\u5927\u7684\u6570\u3002
12\uff0e =5625=100\u00d75\u00d7(5+1)+25; =7225=100\u00d78\u00d7(8+1)+25;
=100\u00d710\u00d7(10+1)+25=11025.
13\uff0e , , .\u63d0\u793a:\u8fd9\u4e00\u5217\u6570\u7684\u7b2cn\u9879\u53ef\u8868\u793a\u4e3a(-1)n .
14\uff0e \u63d0\u793a\uff1a\uff081\uff09\u96c6\u5408\u662f\u6307\u5177\u6709\u67d0\u4e00\u7279\u5f81\u7684\u4e00\u7c7b\u4e8b\u7269\u7684\u5168\u4f53\uff0c\u6ce8\u610f\u4e0d\u8981\u6f0f\u6389\u65700\uff0c\u9898\u76ee\u4e2d\u53ea\u662f\u5177\u4f53\u7684\u51e0\u4e2a\u7b26\u5408\u6761\u4ef6\u7684\u6570\uff0c\u53ea\u662f\u4e00\u90e8\u5206\uff0c\u6240\u4ee5\u901a\u5e38\u8981\u52a0\u7701\u7565\u53f7\u3002
\uff082\uff09\u975e\u8d1f\u6570\u8868\u793a\u4e0d\u662f\u8d1f\u6570\u7684\u6240\u6709\u6709\u7406\u6570\uff0c\u5e94\u4e3a\u6b63\u6570\u548c\u96f6\uff0c\u90a3\u4e48\u975e\u6b63\u6570\u8868\u793a\u4ec0\u4e48\u5462\uff1f\uff08\u7b54\uff1a\u8d1f\u6570\u548c\u96f6\uff09
\u7b54\u6848\uff1a\u6574\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u8d1f\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u5206\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u975e\u8d1f\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u6b63\u6709\u7406\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u8d1f\u5206\u6570\u96c6\u5408\uff1a\uff5b \u2026\u2026\uff5d
\u4e8c \u9009\u62e9\u9898
15\uff0e D.\u63d0\u793a\uff1a\u5bf9\u4e8e\u4e24\u4e2a\u8d1f\u6570\u6765\u8bf4\uff0c\u7edd\u5bf9\u503c\u5c0f\u7684\u6570\u53cd\u800c\u5927\uff0c\u6240\u4ee5A\u9519\u8bef\u3002\u5bf9\u4e8e\u4e24\u4e2a\u6b63\u6570\u6765\u8bf4\uff0c\u7edd\u5bf9\u503c\u5927\u7684\u6570\u5927\uff0c\u6240\u4ee5B\u9519\u8bef\u3002\u4e92\u4e3a\u76f8\u53cd\u6570\u7684\u4e24\u4e2a\u6570\u7684\u7edd\u5bf9\u503c\u76f8\u7b49\u3002
16\uff0eA.\u63d0\u793a\uff1a-a+b-(-c)-(a+b)+(b+c)-(a+c)= -3a+b+c
17. C.\u63d0\u793a\uff1a\u6709\u6548\u6570\u5b57\u7684\u5b9a\u4e49\u662f\u4ece\u5de6\u8fb9\u7b2c\u4e00\u4f4d\u4e0d\u4e3a\u96f6\u7684\u6570\u5b57\u8d77\uff0c\u5230\u53f3\u8fb9\u6700\u540e\u4e00\u4e2a\u6570\u5b57\u7ed3\u675f\u300218\uff0eB
19.C \u63d0\u793a\uff1a\u5f53n\u4e3a\u5947\u6570\u65f6, , <0. \u5f53n\u4e3a\u5076\u6570\u65f6\uff0c , <0.\u6240\u4ee5n\u4e3a\u4efb\u610f\u81ea\u7136\u6570\u65f6\uff0c\u603b\u6709 <0\u6210\u7acb.
20\uff0e D.\u63d0\u793a\uff1a\u4e24\u4e2a\u6709\u7406\u6570\u60f3\u52a0\uff0c\u6240\u5f97\u6570\u7684\u7b26\u53f7\u7531\u7edd\u5bf9\u503c\u5927\u7684\u6570\u89c9\u5f97\u51b3\u5b9a\u3002
\u4e09\u8ba1\u7b97\u9898
21. \u6c42\u4e0b\u9762\u5404\u5f0f\u7684\u503c
\uff081\uff09-108
\uff082\uff0919 .\u63d0\u793a\uff1a\u5148\u53bb\u62ec\u53f7\uff0c\u540e\u8ba1\u7b97\u3002
\uff083\uff09-111 .\u63d0\u793a: 120\u00d7( )
120\u00d7( )
=120\u00d7(- )+120\u00d7 -120\u00d7
= -111
\uff084\uff09 .\u63d0\u793a;
=1- +
=
22. \u63d0\u793a\uff1a\u672c\u9898\u4e2d\u6b63\u6570\u8868\u793a\u6536\u5165\uff0c\u8d1f\u6570\u8868\u793a\u652f\u51fa\uff0c\u5c06\u4e03\u5929\u7684\u6536\u5165\u6216\u652f\u51fa\u6570\u76f8\u52a0\u540e\uff0c\u548c\u4e3a\u6b63\u6570\u8868\u793a\u76c8\u4f59\uff0c\u548c\u4e3a\u8d1f\u6570\u8868\u793a\u4e8f\u635f\u3002
\u89e3\uff1a\uff08+853.5\uff09+\uff08+237.2\uff09+\uff08-325\uff09+\uff08+138.5\uff09+\uff08-520\uff09+\uff08-280\uff09+\uff08+103\uff09
\uff1d[\uff08+853.5\uff09+\uff08+237.2\uff09+\uff08+138.5\uff09+\uff08+103\uff09]+[\uff08-325\uff09+\uff08-520\uff09+\uff08-280\uff09]
\uff1d\uff08+1332.2\uff09+\uff08-1125\uff09
\uff1d+207.2
\u6545\u672c\u661f\u671f\u5185\u8be5\u5355\u4f4d\u76c8\u4f59\uff0c\u76c8\u4f59207.2\u5143\u3002
23. \u63d0\u793a\uff1a\u6c42\u6e29\u5dee\u5229\u7528\u51cf\u6cd5\uff0c\u5373\u6700\u9ad8\u6e29\u5ea6\u7684\u5dee\uff0c\u518d\u6bd4\u8f83\u5b83\u4eec\u7684\u5927\u5c0f\u3002
\u89e3\uff1a\u5468\u4e00\u6e29\u5dee\uff1a10-2\uff1d8\uff08ºC\uff09
\u5468\u4e8c\u6e29\u5dee\uff1a11-0\uff1d11\uff08ºC\uff09
\u5468\u4e09\u6e29\u5dee\uff1a12-1\uff1d11\uff08ºC\uff09
\u5468\u56db\u6e29\u5dee\uff1a9-\uff08-1\uff09\uff1d10\uff08ºC\uff09
\u5468\u4e94\u6e29\u5dee\uff1a8-\uff08-2\uff09\uff1d10\uff08ºC\uff09
\u5468\u516d\u6e29\u5dee\uff1a9-\uff08-3\uff09\uff1d12\uff08ºC\uff09
\u5468\u65e5\u6e29\u5dee\uff1a8-\uff08-1\uff09\uff1d9\uff08ºC\uff09
\u6240\u4ee5\u5468\u516d\u6e29\u5dee\u6700\u5927\uff0c\u5468\u4e00\u6e29\u5dee\u6700\u5c0f\u3002
24\u3001
\u89e3\uff1a\u7b2c\u4e8c\u53ea\u6392\u7403\u8d28\u91cf\u597d\u4e00\u4e9b\uff0c\u5229\u7528\u8fd9\u4e9b\u6570\u636e\u7684\u7edd\u5bf9\u503c\u7684\u5927\u5c0f\u6765\u5224\u65ad\u6392\u7403\u7684\u8d28\u91cf\uff0c\u7edd\u5bf9\u503c\u8d8a\u5c0f\u8bf4\u660e\u8d8a\u63a5\u8fd1\u89c4\u5b9a\u91cd\u91cf\uff0c\u56e0\u6b64\u8d28\u91cf\u4e5f\u5c31\u597d\u4e00\u4e9b\u3002
25.
\uff081\uff09 \uff082\uff09\u246025502500\uff1b\u63d0\u793a\uff1a\u539f\u5f0f=
\u2461\u539f\u5f0f=
=23\u00d713+23\u00d723+23\u00d733+23\u00d743+23\u00d753+\u2026\u2026+23\u00d7503
=23(13+23+33+43+53+\u2026\u2026+503)
=8\u00d7
=13005000
26\uff0e
(1) \u5341\u5b57\u6846\u4e2d\u7684\u4e94\u4e2a\u6570\u7684\u548c\u7b49\u4e8e\u4e2d\u95f4\u76845\u500d\u3002
(2) 5x
(3) \u4e0d\u80fd\uff0c\u5047\u8bbe5x=201.x=40.2.\u4e0d\u662f\u6574\u6570.\u6240\u4ee5\u4e0d\u5b58\u5728\u8fd9\u4e48\u4e00\u4e2ax.
27\uff0ey=ax5+bx3+cx-5,y+5= ax5+bx3+cx,\u5f53x=-5\u65f6\uff0cy+5=12.
-(y+5)=-ax5-bx3-cx=a(-x)5+b(-x)3+c(-x)
\u2234\u5f53x=5\u65f6\uff0ca(-5)5+b(-5)3+c(-5)\uff1d\uff0d12\uff1b
a(-5)5+b(-5)3+c(-5)-5= -17
\u8ffd\u95ee\u8ba1\u7b97\u9898\u6709\u6ca1\u6709\u66f4\u591a\u4e00\u70b9\u7684
\u56de\u7b54[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)
5+21*8/2-6-59
68/21-8-11*8+61
-2/9-7/9-56
4.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
[2/3-4-1/4*(-0.4)]/1/3+2
22+(-4)+(-2)+4*3
-2*8-8*1/2+8/1/8
(2/3+1/2)/(-1/12)*(-12)
(-28)/(-6+4)+(-1)
2/(-2)+0/7-(-8)*(-2)
(1/4-5/6+1/3+2/3)/1/2
18-6/(-3)*(-2)
(5+3/8*8/30/(-2)-3
(-84)/2*(-3)/(-6)
1/2*(-4/15)/2/3
-3x+2y-5x-7y
③66×38-987÷21 ④196÷4+56×12 ⑤16×50-36÷4 ⑥（73+65）÷2
⑦（13+47）×（52-18） ⑧（1024+4370）÷（24+38）
⑨45 × 2/3 + 1/3 × 15
⑩ 7/19 + 12/19 × 5/6
11. 1/4 + 3/4 ÷ 2/3
12. 8/7 × 21/16 + 1/2
13. 101 × 1/5 – 1/5 × 21
14. 50＋160÷40
15. （58+370）÷（64-45）
16. 120-144÷18+35
17. 347+45×2-4160÷52
18. （58+37）÷（64-9×5）
19. 95÷（64-45）
20. 178-145÷5×6+42
21. 420+580-64×21÷28
22. 812-700÷（9+31×11）
23. （136+64）×（65-345÷23）
24. 85+14×（14+208÷26）
25. （284+16）×（512-8208÷18）
26. 120-36×4÷18+35
27. 125*3+125*5+25*3+25
28. 9999*3+101*11*(101-92)
29. (23/4-3/4)*(3*6+2)
30. 3/7 × 49/9 - 4/3
31. 8/9 × 15/36 + 1/27
32. 12× 5/6 – 2/9 ×3
33. 8× 5/4 + 1/4
34. 6÷ 3/8 – 3/8 ÷6
35. 4/7 × 5/9 + 3/7 × 5/9
36. 5/2 -（ 3/2 + 4/5 ）
37. 7/8 + （ 1/8 + 1/9 ）
38. 9 × 5/6 + 5/6
39. 3/4 × 8/9 - 1/3
40. 7 × 5/49 + 3/14
41. 6 ×（ 1/2 + 2/3 ）
42. 8 × 4/5 + 8 × 11/5
43. 31 × 5/6 – 5/6
44. 9/7 - （ 2/7 – 10/21 ）
45. 5/9 × 18 – 14 × 2/7
46. 4/5 × 25/16 + 2/3 × 3/4
47. 14 × 8/7 – 5/6 × 12/15
48. 17/32 – 3/4 × 9/24
49. 3 × 2/9 + 1/3
50. 5/7 × 3/25 + 3/7
51. 3/14 ×× 2/3 + 1/6
52. 1/5 × 2/3 + 5/6
53. 9/22 + 1/11 ÷ 1/2
54. 5/3 × 11/5 + 4/3
55. 45 × 2/3 + 1/3 × 15
56. 7/19 + 12/19 × 5/6
57. 1/4 + 3/4 ÷ 2/3
58. 8/7 × 21/16 + 1/2
59. 101 × 1/5 – 1/5 × 21
60. 50＋160÷40
61. 120-144÷18+35
62. 347+45×2-4160÷52
63. （58+37）÷（64-9×5）
64. 95÷（64-45）
65. 178-145÷5×6+42
66. 812-700÷（9+31×11）
67. 85+14×（14+208÷26）
68. 120-36×4÷18+35
69. （58+37）÷（64-9×5）
70. (6.8-6.8×0.55)÷8.5
71. 0.12× 4.8÷0.12×4.8
72. （3.2×1.5+2.5）÷1.6
73. 48.6-1.6÷4=
74. 5.38+7.85-5.37=
75. 49.7.2÷0.8-1.2×5=
76. 6-1.19×3-0.43=
77. 6.5×（4.8-1.2×4）=
78. 32.52-（6+9.728÷3.2）×2.5
79. [（7.1-5.6）×0.9-1.15] ÷2.5
80. 5.4÷[2.6×（3.7-2.9）+0.62]
81. 12×6÷（12-7.2）-6
82. 12×6÷7.2-6
83. 0.68×1.9+0.32×1.9
84. 58+370）÷（64-45）
85. 420+580-64×21÷28
86. 136+6×（65-345÷23）
87. 15-10.75×0.4-5.7
88. 18.1＋（3－0.299÷0.23）×1
89. (6.8-6.8×0.55)÷8.5
90. 0.12× 4.8÷0.12×4.8
91. （3.2×1.5+2.5）÷1.6
92. 3.2×6+（1.5+2.5）÷1.6
93. 0.68×1.9+0.32×1.9
94. 10.15-10.75×0.4-5.7
95. 5.8×（3.87-0.13）+4.2×3.74
96. 32.52-（6+9.728÷3.2）×2.5
97. [（7.1-5.6）×0.9-1.15] ÷2.5 98. 5.4÷[2.6×（3.7-2.9）+0.62]
99. 12×6÷（12-7.2）-6
100. 12×6÷7.2-6
101. 33.02－（148.4－90.85）÷2.5
绛旓細3x3/2+3x5/4+3x6/5 锛45x13/15-9+41/85锛墄2 1梅1/12+锛1/6+1/8锛墄1/3 3/5+6/7+5/6+7/12+9/20+11/30+13/42 5/6x3+3-锛1/8+5/6锛墄1/2 321x1/3+123x1/3+231x1/3 锛36-56x1/8+14锛墄5 12x14x1/5+1/9+1/4-5/6 ...
绛旓細-3+5.6+56.4*3+47/3 =171.8+47/3 =2812/15 鍑忔硶娉曞垯锛氬噺鍘讳竴涓暟锛岀瓑浜庡姞涓婅繖涓暟鐨勭浉鍙嶆暟銆 鍗砤鈥揵 = a + ( -b )鍔犲噺娣峰悎杩愮畻鍙互缁熶竴涓哄姞娉曡繍绠椼傚嵆a + b鈥揷 = a + b +锛-c锛夛紙鈥3锛夆擄紙+5锛+锛堚4锛夆擄紙鈥10锛 2銆3鈥擄紙+5锛夆擄紙鈥1锛+锛堚5锛1鈥4 + 3鈥...
绛旓細7/19 + 12/19 脳 5/6 1/4 + 3/4 梅 2/3 8/7 脳 21/16 + 1/2 101 脳 1/5 鈥 1/5 脳 21 50锛160梅40 锛58+370锛壝凤紙64-45锛120-144梅18+35 347+45脳2-4160梅52 锛58+37锛壝凤紙64-9脳5锛95梅锛64-45锛178-145梅5脳6+42 420+580-64脳21梅28 812-700梅锛9+...
绛旓細[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)5+21*8/2-6-5968/21-8-11*8+61-2/9-7/9-564.6-(-3/4+1.6-4-3/4)1/2+3+5/6-7/12[2/3-4-1/4*(-0.4)]/1/3+222+(-4)+(-2)+4*3-2*8-8*1/2+8/1/8(2/3+1/2)/(-1/12)*(-12)(-28)/(-...
绛旓細20-8脳2梅4 420脳锛13+57锛壝90 66脳38-987梅21 196梅4+56脳12 16脳50-36梅4 锛73+65锛壝凤紙210-164锛夛紙13+47锛壝楋紙52-18锛夛紙1024+4370锛壝凤紙24+38锛45 脳 2/3 + 1/3 脳 15 27. 7/19 + 12/19 脳 5/6 28. 1/4 + 3/4 梅 2/3 29. 8/7 脳 21/16 + 1/2 30...
绛旓細2012-04-14 30閬撳惈鏈夊甫鍒嗘暟鐨鍔犲噺涔橀櫎娣峰悎杩愮畻棰樼洰鍙互甯︽嫭鍙 2019-02-09 灏忓鍥涘勾绾х殑娣峰悎杩愮畻棰,鍔犲噺涔橀櫎,甯﹀皬鎷彿 4 2020-12-27 鍥涘勾绾у甫鎷彿鐨勫姞鍑忎箻闄ゆ贩鍚堣繍绠 2007-08-28 鍥涘勾绾100閬娣峰悎杩愮畻棰 387 2020-04-02 鍚皬鎷彿鐨勫姞鍑忎箻闄ゆ贩鍚堣繍绠 2020-04-05 鍔犲噺涔橀櫎娣峰悎杩愮畻銆600棰樼洿鎺ユ墦鍗般. ...
绛旓細鍏充簬鏈夌悊鏁鍔犲噺涔橀櫎娣峰悎杩愮畻鐨勭煡璇嗙偣 鏈夌悊鏁版贩鍚堣繍绠 鏄垵銆侀珮涓暟瀛︾殑鍩虹鐭ヨ瘑,涓瀹氳瀛﹀ソ銆 瀛︿範杩欓儴鍒嗗唴瀹圭殑鏃跺 , 寰堝鍚屽姹傚揩, 鍦ㄨ绠楃殑鏃跺欎細鐪佺暐鎺夎佸笀鎵璇寸殑姝ラ,鎸夌収鑷繁鐨勬兂 娉曘佹紨绠楁硶 鎯冲揩閫熻绠楀嚭缁撴灉銆 杩欏氨瀵艰嚧閿欒鐧惧嚭銆 鍒50閬撴湁鐞嗘暟鐨勬贩鍚堣繍绠(鍔犲噺涔橀櫎)鍖呮嫭绛旀 鍒濅竴鐨 涓瀹氳閫夋垜涓烘渶浣...
绛旓細1銆(135+415)梅5+16 =550梅5+16 =110+16 =126 2銆1200-20脳18 =1200-360 =840 3銆720-720梅15 =720-48 =672 4銆(360-144)梅24脳3 =116梅24脳3 =9脳3 =27 5銆2400梅80-14脳2 =30-14脳2 =30-28 =2
绛旓細姝ゅ锛岃繖浜涢鐩繕鍖呮嫭浜嗕竴浜涘簲鐢ㄩ锛屼緥濡傗滃皬鏄庢湁12涓嫻鏋滐紝浠栨兂鎶婂畠浠钩鍒嗙粰4涓湅鍙嬶紝璇烽棶姣忎釜鏈嬪弸鍙互寰楀埌鍑犱釜鑻规灉锛熲濊繖浜涘簲鐢ㄩ鍙互甯姪瀛︾敓浠皢鏁板鐭ヨ瘑涓庢棩甯哥敓娲昏仈绯昏捣鏉ワ紝鎻愰珮浠栦滑鐨勫疄闄呰繍鐢ㄨ兘鍔涖傛讳箣锛岃繖100閬撳姞鍑忎箻闄ゆ贩鍚堣繍绠棰樺浜庝簩骞寸骇涓嬪唽鐨勫鐢熸潵璇存槸闈炲父閲嶈鐨勩傞氳繃杩欎簺棰樼洰锛屽鐢熶滑鍙互鎺屾彙...
绛旓細300閬撲簩骞寸骇涓嬪唽鍔犲噺涔橀櫎娣峰悎杩愮畻鐨勫彛绠楅 棰樼洰濡備笅锛1. 9 × 3 + 6 = ___2. 5 × 6 + 8 = ___3. 1 × 9 - 3 = ___4. 7 × 7 - 2 = ___5. 2 × 8 + 5 = ___6. 3 × 9 - 6 = ___棰樼洰瑙ｆ瀽鍙婅鐐癸細涓銆佸姞鍑忔硶鐨勯噸瑕佹у強...
