小学六年级分数乘除法练习题及答案 小学六年级分数乘除法计算题200道（有答案）
\u516d\u5e74\u7ea7\u4e0a\u518c\u5206\u6570\u4e58\u9664\u6cd5\u7ec3\u4e60\u9898\u4ee5\u53ca\u7b54\u6848600\u905310\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b5\u4e581\u53c89\u5206\u4e4b1
10\u5206\u4e4b7\u4e581\u53c89\u5206\u4e4b8
10\u5206\u4e4b3\u4e581\u53c89\u5206\u4e4b5
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b7
10\u5206\u4e4b5\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b4\u4e581\u53c89\u5206\u4e4b7
10\u5206\u4e4b9\u4e581\u53c89\u5206\u4e4b2
10\u5206\u4e4b2\u4e581\u53c89\u5206\u4e4b6
10\u5206\u4e4b1\u4e584\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b5\u4e581\u53c89\u5206\u4e4b1
10\u5206\u4e4b7\u4e581\u53c89\u5206\u4e4b8
10\u5206\u4e4b3\u4e581\u53c89\u5206\u4e4b5
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b7
10\u5206\u4e4b5\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b4\u4e581\u53c89\u5206\u4e4b7
10\u5206\u4e4b9\u4e581\u53c89\u5206\u4e4b2
10\u5206\u4e4b2\u4e581\u53c89\u5206\u4e4b6
10\u5206\u4e4b1\u4e584\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
10\u5206\u4e4b1\u4e581\u53c89\u5206\u4e4b3
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
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
123+25=148
123-35=88
56\u00d77=392
135\u00f75=27
248+89=337 ...
146-23=123 ...
155\u00d75=775 ...
456-12=38...
456+45=501 ...
546-457=89 ...
45\u00d710=451 ...
564-12=47...
879+54=933 ...
896-546=350 ...
56\u00d712=672....
45-5=9...
457+456=913...
7+14=21 ...
18-9=9...
8+16=24 ...
25-5=20...
9+18=27...
56-45=11
...
10+20=30
...
45-23=22
...
11+22=33
...
78-23=55
...
12+24=36
...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 \u00f71 =5
10 \u00f72 =5
15 \u00f73 =5
20 \u00f74 =5
25 \u00f75 =5
30 \u00f76 =5
35 \u00f77 =5
40 \u00f78 =5
45 \u00f79 =5
50 \u00f710 =5
55 \u00f711 =5
60 \u00f712 =5
65 \u00f713 =5
70 \u00f714 =5
75 \u00f715 =5
80 \u00f716 5
85 \u00f717 5
90 \u00f718 5
95 \u00f719 5
100 \u00f720 5
120\uff0d40\uff1d 402\u00d75\uff1d 25\u00d74\uff1d 450\u00d70\uff1d 360\uff0d90\uff1d 11\uff0b60\uff1d
630\u00d73\uff1d 560\uff0b40\uff1d 72\uff0d24\uff1d 9\uff0b50\uff1d 630\uff0b70\uff1d 120\u00d75\uff1d
24\u00d75\uff1d 70\u00d78\uff1d 250\u00d75\uff1d 14\uff0b40\uff1d 880\u00d72\uff1d 40\u00d78\uff1d
57\uff0d28\uff1d 801\u00d79\uff1d 120\uff0b20\uff1d 250\u00d71\uff1d 28\uff0b68\uff1d 100\u00d70\uff1d
30\u00d76\uff1d 18\u00d73\uff1d 902\u00d71\uff1d 17\u00d74\uff1d 68\uff0d4\uff1d 48\uff0d16\uff1d
70\u00d72\uff1d 200\u00d78\uff1d 280\uff0d70\uff1d 320\u00d78\uff1d 30\u00d76\uff1d 180\uff0d60\uff1d
140\uff0d5\uff1d 125\u00d78\uff1d 560\uff0b80\uff1d 150\u00d72\uff1d 700\u00d72\uff1d 72\u00d73\uff1d
42\uff0b30\uff1d 902\u00d76\uff1d 590\uff0b70\uff1d 800\u00d75= 440\u00d70\uff1d 25\uff0b16\uff1d
303\u00d73\uff1d 12\u00d72\uff1d 470\uff0b70\uff1d 64\u00d70\uff1d 25\u00d78\uff1d 72\u00d76\uff1d
630\u00d73\uff1d 560\uff0b40\uff1d 72\uff0d24\uff1d 9\uff0b50\uff1d 630\uff0b70\uff1d 120\u00d75\uff1d
24\u00d75\uff1d 70\u00d78\uff1d 250\u00d75\uff1d 14\uff0b40\uff1d 880\u00d72\uff1d 40\u00d78\uff1d
57\uff0d28\uff1d 801\u00d79\uff1d 120\uff0b20\uff1d 250\u00d71\uff1d 28\uff0b68\uff1d 100\u00d70\uff1d
30\u00d76\uff1d 18\u00d73\uff1d 902\u00d71\uff1d 17\u00d74\uff1d 68\uff0d4\uff1d 48\uff0d16\uff1d
70\u00d72\uff1d 200\u00d78\uff1d 280\uff0d70\uff1d 320\u00d78\uff1d 30\u00d76\uff1d 180\uff0d60\uff1d
140\uff0d5\uff1d 125\u00d78\uff1d 560\uff0b80\uff1d 150\u00d72\uff1d 700\u00d72\uff1d 72\u00d73\uff1d
42\uff0b30\uff1d 902\u00d76\uff1d 590\uff0b70\uff1d 800\u00d75= 440\u00d70\uff1d 25\uff0b16\uff1d
303\u00d73\uff1d 12\u00d72\uff1d 470\uff0b70\uff1d 64\u00d70\uff1d 25\u00d78\uff1d 72\u00d76\uff1d
20\u00d76\uff1d 90\u00d73\uff1d 420\u00d76\uff1d 280\uff0b40\uff1d 55\u00d75\uff1d 48\u00d74\uff1d
120\uff0d40\uff1d 402\u00d75\uff1d 25\u00d74\uff1d 450\u00d70\uff1d 360\uff0d90\uff1d 11\uff0b60\uff1d
630\u00d73\uff1d 560\uff0b40\uff1d 72\uff0d24\uff1d 9\uff0b50\uff1d 630\uff0b70\uff1d 120\u00d75\uff1d
24\u00d75\uff1d 70\u00d78\uff1d 250\u00d75\uff1d 14\uff0b40\uff1d 880\u00d72\uff1d 40\u00d78\uff1d
57\uff0d28\uff1d 801\u00d79\uff1d 120\uff0b20\uff1d 250\u00d71\uff1d 28\uff0b68\uff1d 100\u00d70\uff1d
30\u00d76\uff1d 18\u00d73\uff1d 902\u00d71\uff1d 17\u00d74\uff1d 68\uff0d4\uff1d 48\uff0d16\uff1d
70\u00d72\uff1d 200\u00d78\uff1d 280\uff0d70\uff1d 320\u00d78\uff1d 30\u00d76\uff1d 180\uff0d60\uff1d
140\uff0d5\uff1d 125\u00d78\uff1d 560\uff0b80\uff1d 150\u00d72\uff1d 700\u00d72\uff1d 72\u00d73\uff1d
42\uff0b30\uff1d 902\u00d76\uff1d 590\uff0b70\uff1d 800\u00d75= 440\u00d70\uff1d 25\uff0b16\uff1d
303\u00d73\uff1d 12\u00d72\uff1d 470\uff0b70\uff1d 64\u00d70\uff1d 25\u00d78\uff1d 72\u00d76\uff1d
20\u00d76\uff1d 90\u00d73\uff1d 420\u00d76\uff1d 280\uff0b40\uff1d 55\u00d75\uff1d 48\u00d74\uff1d
.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 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
\uff08\u4e00\uff09
1. 3.375+5.75+2.25+6.625
2. 72 \u00f79
3. 1001\uff0d9036\u00f718
4. 3.8\u00d75.25+14.5
5.
6.
7. 50\u51cf\u53bb12.5\u7684\u5dee\uff0c\u9664\u4ee52.5\u5546\u662f\u591a\u5c11\uff1f
8. \u67d0\u6570\u76846\u500d\u4e0e4 \u7684\u548c\u7b49\u4e8e19.25\uff0c\u6c42\u67d0\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u4e8c\uff09
1. 15.36\uff0d3
2. 2.1\u00d74.3+5.7\u00d72.1
3. \uff08
4. 102\u00d745\uff0d328
5. 2.8\u00d73.1+17.6\u00f78
6. 19.2\u51cf\u53bb8.5\u4e0e4.3\u7684\u548c\uff0c\u5dee\u662f\u591a\u5c11\uff1f
7. \u4e00\u4e2a\u6570\u768430%\u6bd418\u5c116\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002
\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u4e09\uff09
1. 6110\u00d747+639
2. 3.5\u00d72.7\uff0d52.2\u00f718
3. 18
4. 3.375\u00d70.97+0.97\u00d76.625
5. \uff082
6. 5\u51cf\u53bb2 \u4e0e1 \u7684\u79ef\uff0c\u5728\u9664\u4ee55 \uff0c\u5546\u662f\u591a\u5c11\uff1f
7. \u67d0\u6570\u7684 \u6bd470\u591a10\uff0c\u6c42\u67d0\u6570\uff1f
\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u56db\uff09
1. 6.54+2.4+3.46+0.6
2. 95.6\u00d71.8+95.6\u00d78.2
3. 600\uff0d420\u00f712
7.344\u00f73.6\uff0d5.4\u00d70.25
4. \uff082
5. 15.6\u00f7[16\u00d7\uff080.25+0.125\uff09]
6. 158\u51cf\u53bb80\u7684\u5dee\u9664\u4ee513\uff0c\u5546\u662f\u591a\u5c11\uff1f
7. 7.5\u51cf\u53bb\u4e00\u4e2a\u6570\u7684 \uff0c\u5dee\u662f6\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u4e94\uff09
1. 3001\uff0d1998
2. 3.9+
3. 5000\uff0d105\u00d734
4. 0.15\u00f70.25+0.75\u00d71.2
5. \uff08 \uff09\u00d70.24
6. 309\u9664\u4ee541.25\u4e0e5.75\u7684\u548c\uff0c\u5546\u662f\u591a\u5c11\uff1f
7. \u4e00\u4e2a\u6570\u7684 \u52a0\u4e0a1.2\u7b49\u4e8e10\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u516d\uff09
1.
2. \uff0825+ \uff09\u00d74
3. 300\uff0d4263\u00f721
4. 0.81\u00f70.25+5.96
5.
6. 2.6\uff0d1\u00f7\uff08 \uff09\u00d7
7. 5\u4e2a \u9664\u4ee5 \u4e0e \u7684\u548c\uff0c\u5546\u662f\u591a\u5c11\uff1f
8. \u4e00\u4e2a\u6570\u7684 \u6bd4\u5b83\u7684 \u591a4.5\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u4e03\uff09
1. 12
2. 6.6+2
3. 1.8\u00d73
4. 403\u00f713\u00d727
5. 1.5\u00d74.2\uff0d0.75\u00f70.25
6. 54\u7684 \u51cf\u53bb3 \u9664\u4ee50.5\u5f97\u5546\uff0c\u5dee\u662f\u591a\u5c11\uff1f
7. \u4e00\u4e2a\u6570\u768465%\u4e0e \u7684\u548c\u662f1.5\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u516b\uff09
1. 14
2. 3.27\u00d74 +3.27\u00d75.7
3.
4. \uff081.2+ \uff09\u00d74.5\u00f7
5. 1025\uff0d768\u00f732
6. 0.25\u00d780\uff0d0.45\u00f70.9
7. \u6bd447\u592713\u7684\u6570\u4e58\u4ee55\u51cf\u53bb4.25\u7684\u5dee\uff0c\u79ef\u662f\u591a\u5c11\uff1f
8. \u4e00\u4e2a\u6570\u76843\u500d\u51cf\u53bb4.5\u7684\u5dee\u662f1.5\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u4e5d\uff09
1. 0.25\u00d72.69\u00d74
2. 4.125\u00d7
3. 2348+275\u00d716
4.
5. 2.4+2.4\u00d7\uff085.375\uff0d3.375\uff09
6. \uff081
7. \u6bd4\u4e00\u4e2a\u6570\u7684 \u5c112.4\u7684\u6570\u662f1.8\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\u59d3\u540d______\u5b66\u53f7______
8. 4.5\u51cf\u53bb1.5\u4e58\u4ee52.5\u7684\u79ef\uff0c\u5dee\u662f\u591a\u5c11\uff1f
\uff08\u5341\uff09
1. 645\uff0d45\u00d712
2. \uff08
3. 0.15+1.2\u00f70.24\uff0d0.45
4. 3.75\uff0d\uff082.35+0.25\u00f71.25\uff09
5. 76\u00d7 +23\u00d725%+0.25
6. 10\uff0d2.87\uff0d7.13
7. 0.96+9.6\u00d79.9
8. \u4ece7.5\u91cc\u51cf\u53bb5.7\u7684 \uff0c\u5dee\u662f\u591a\u5c11\uff1f
9. \u4e00\u4e2a\u6570\u768440%\u51cf\u53bb9.6\u7b49\u4e8e6.4\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u5341\u4e00\uff09
1. 12.37\uff0d3.25\uff0d6.75
2. 16\u00d76.8+2.2\u00d716+16
3. 401\u00d719+284
4. 58.7\uff0d16.65\u00f73.7
5. 0.4\u00d74.7\u00d72.5+\uff082.3+5.3\uff09
6. 3.6\u9664\u4ee52.5\u7684\u5546\u52a0\u4e0a12.1\u7684\u548c\u662f\u591a\u5c11\uff1f
7. \u4e00\u4e2a\u6570\u76840.4\u6bd40.9\u591a0.5\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
\uff08\u5341\u4e8c\uff09
1. 9.31\uff0d1.125\uff0d7.875
2. \uff08 \uff09\u00d718
3. 640+128\u00d745
4. 8.2\u00d71.6\uff0d0.336\u00f74.2
5. \uff08
6.
7. 400\u4e58\u4ee50.62\u4e0e0.08\u7684\u548c\uff0c\u79ef\u662f\u591a\u5c11\uff1f
8. \u4e00\u4e2a\u6570\u76842.5\u500d\u7b49\u4e8e37\u4e0e8\u7684\u548c\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002\uff08\u65b9\u7a0b\u89e3\uff09
1) 3X-(1/2+1/4)=7/12
3X=7/12+3/4
3X=4/3
X=4/9
(2) 6.6-5X=3/4-4X
6.6-0.75=-4X+5X
X=5.85
(3) 1.1X+2.2=5.5-3.3X
1.1X+3.3X=5.5-2.2
4.4X=3.3
X=3/4=4/3
\u8fd8\u6709
(0.5+x)+x=9.8\u00f72
2(X+X+0.5)=9.8
25000+x=6x
3200=450+5X+X
X-0.8X=6
12x-8x=4.8
7.5*2X=15
1.2x=81.6
x+5.6=9.4
52\uff0dx \uff1d15
91\u00f7x \uff1d1.3
X+8.3=10.7
15x \uff1d3
3x\uff0d8\uff1d16
7(x-2)=2x+3
3x+9=2718(x-2)=270
12x=300-4x
7x+5.3=7.4
3x\u00f75=4.8
30\u00f7x+25=85
1.4\u00d78-2x=6
6x-12.8\u00d73=0.06
410-3x=170
3(x+0.5)=21
0.5x+8=43
6x-3x=18
1.5x+18=3x
5\u00d73-x\u00f72=8
0.273\u00f7x=0.35
1.8x=0.972
x\u00f70.756=90
9x-40=5
x\u00f75+9=21
48-27+5x=31
10.5+x+21=56
x+2x+18=78
(200-x)\u00f75=30
(x-140)\u00f770=4
0.1(x+6)=3.3\u00d70.4
4(x-5.6)=1.6
7(6.5+x)=87.5
(27.5-3.5)\u00f7x=4
x+19.8=25.8
5.6x=33.6
9.8-x=3.8
75.6\u00f7x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3\u00d77+4x=12.5
x\u00f71.5-1.25=0.75
4x-1.3\u00d76=2.6
20-9x=1.2\u00d76.25
6x+12.8=15.8
150\u00d72+3x=690
2x-20=4
3x+6=18
2(2.8+x)=10.4
(x-3)\u00f72=7.5
13.2x+9x=33.3
3x=x+100
x+4.8=7.2
6x+18=48
3(x+2.1)=10.5
12x-9x=8.7
13(x+5)=169
2x-97=34.2
3.4x-48=26.8
42x+25x=134
1.5(x+1.6)=3.6
2(x-3)=5.8
65x+7=42
9x+4\u00d72.5\uff1d91
4.2 x+2.5x\uff1d134
10.5x+6.5x=51
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56
4x-x=48.6
4.5x-x=28
X-5.7=2.15
15 5X-2X=18
3X+0.7=5
3.5\u00d72= 4.2+x
26\u00d71.5= 2x+10
0.5\u00d716\u201516\u00d70.2=4x
13 9.25\uff0dX=0.403
16.9\u00f7X=0. 3
X\u00f70.5=2.6
x\uff0b13\uff1d33
3 \uff0d 5x\uff1d80
1.8 +6x\uff1d54
6.7x \uff0d60.3\uff1d6.7
9 \uff0b4x \uff1d40
2x+8=16
x/5=10
x+7x=8
9x-3x=6
6x-8=4
5x+x=9
x-8=6x
4/5x=20
2x-6=12
7x+7=14
6x-6=0
5x+6=11
2x-8=10
1/2x-8=4
x-5/6=7
3x+7=28
3x-7=26
9x-x=16
24x+x=50
6/7x-8=4
3x-8=30
6x+6=12
3x-3=1
5x-3x=4
2x+16=19
5x+8=19
14-6x=8
15+6x=27
5-8x=4
7x+8=15
9-2x=1
4+5x=9
10-x=8
8x+9=17
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
3.5\u00d72= 4.2 x
26\u00d71.5= 2x
0.5\u00d716\u201516\u00d70.2=4x
9.25\uff0dX=0.403
16.9\u00f7X=0.3
X\u00f70.5=2.6
3\uff0d5x\uff1d80
1.8-6x\uff1d54
6.7x\uff0d60.3\uff1d6.7
9 \uff0b4x\uff1d40
0.2x\uff0d0.4\uff0b0.5\uff1d3.7
9.4x\uff0d0.4x\uff1d16.2
12\uff0d4x\uff1d20
1/3x\uff0b5/6x\uff1d1.4
12x\uff0b34x=1
18x\uff0d14x=12
23 x\uff0d5\u00d714=14
12\uff0b34x=56
22\uff0d14x=12
23x-14x=14
x\uff0b14x=65
23x=14x\uff0b14
30x12x\uff0d14x=1
x-0.7x=3.6
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 ×× 2/3 + 1/6
23. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15
27. 7/19 + 12/19 × 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
这是什么问题？
绛旓細1/2 脳 7/8 = 7/16 2/3 脳 5/12= 5/18 1/3 脳 9/10= 3/10 2/3 脳 2/5 = 4/15 1/4 脳 4/7 = 1/7 3/4 脳 26/35= 39/70 1/5 脳 32/35= 17/93 2/5 脳 2/7 = 4/35 3/5 脳 1/3 = 1/5 4/5 脳 8/21= ...
绛旓細涓銆佺粏蹇冨～鍐欙細鈥滀竴妗舵补鐨 閲6鍗冨厠鈥,鎶婏紙 锛夌湅浣滃崟浣嶁1鈥,锛 锛壝 =锛 锛夆滅敺鐢熷崰鍏ㄧ彮浜烘暟鐨 鈥,鎶婏紙 锛夌湅浣滃崟浣嶁1鈥,锛 锛壝 =锛 锛夆滈腑鍙暟鐨 绛変簬楦♀ 鎶婏紙 锛夌湅浣滃崟浣嶁1鈥,锛 锛壝 =锛 锛45鏄紙 锛夌殑 , 鍚ㄦ槸锛 锛夊惃鐨 , 锛 ...
绛旓細绛旓細骞冲潎姣忓ぉ杩愯繖鍫嗘矙瀛愮殑1/7锛涘钩鍧囨瘡澶╄繍1/9鍚 2. 2/3梅4/5=5/6锛坢锛4/5梅2/3=6/5锛坔锛夋垨1梅5/6=6/5锛坔锛夌瓟锛1灏忔椂缁囧竷5/6绫筹紱缁1绫冲竷闇瑕6/5灏忔椂 3. 500脳7/10=350锛坘g锛夋垨 500脳锛1-7/10锛=150锛坘g锛夛紝500-150=350锛坘g锛夌瓟锛氳繍鏉ョ殑澶х背姣旈潰绮夊350鍗冨厠 4. ...
绛旓細2009-11-01 灏忓鍏勾绾у彛绠楅300閬,鍏ㄨ鍒嗘暟涔橀櫎娉,璋! 376 2014-02-13 鏁板灏忓鍏勾绾у垎鏁颁箻闄ゆ硶娣峰悎璁＄畻棰樺甫绛旀 332 2009-08-05 灏忓鍏勾绾у垎鏁颁箻闄ゆ硶璁＄畻棰200閬(鏈夌瓟妗) 65 2010-03-04 鍏勾绾т笂鍐屾暟瀛﹁绠楅 300閬(瑕佸甫绛旀鐨)鎬ユユ!!! 83 2015-10-20 灏忓鍏勾绾у垎鏁颁箻闄ゆ硶缁冧範棰樺強绛...
绛旓細涓骞村悗鐨勪綇鎴夸环鏍肩殑4/3鏄敳澶勪綇鎴跨殑涔板叆浠锋牸锛屼竴骞村悗鐨勪綇鎴夸环鏍肩殑5/6鏄箼澶勪綇鎴跨殑涔板叆浠锋牸锛岄偅涔堬紙4/3+5/6锛夊嶇殑涓骞村悗浣忔埧浠锋牸灏辨槸鐢蹭箼涓ゅ浣忔埧涔板叆浠锋牸鐨勫拰锛屼篃灏辨槸260涓囧厓锛屾墍浠ヤ竴骞村悗鐨勪綇鎴夸环鏍=260/(4/3+5/6)=120涓囧厓锛岄偅涔堢敳澶勪綇鎴跨殑涔板叆浠锋牸=120*4/3=160涓囧厓锛屼箼澶勪綇鎴跨殑涔板叆浠锋牸=...
绛旓細2銆佺敳銆佷箼涓や汉鍚勬湁璇惧璇荤墿鑻ュ共鏈紝宸茬煡涓や汉鐨勬湰鏁扮浉姣斾箼鏄敳鐨 銆傚鏋滅敳鍊熺粰涔30鏈紝鍒欎箼鏄敳鐨 銆傛眰涓や汉鍚勬湁璇惧璇荤墿澶氬皯鏈紵3銆佷簲骞寸骇浜岀彮鍙傚姞鍚堝敱闃熺殑浜烘暟鍗犲叏鐝汉鏁扮殑 锛屽悗鏉ュ張鏈変竴浜哄弬鍔犱簡鍚堝敱闃燂紝杩欐椂鍏ㄧ彮鍙傚姞鍚堝敱闃熺殑浜烘暟鏄湭鍙傚姞鍚堝敱闃熶汉鏁扮殑 銆傞棶锛氫簲骞翠簩鐝湁澶氬皯瀛︾敓锛4銆佷竴鎵瑰皬楹...
绛旓細灏忛浮鏈夛細1200梅5/8=1920鍙 濡傛湁涓嶆槑鐧斤紝鍙互杩介棶 濡傛湁甯姪锛岃寰楅噰绾筹紝璋㈣阿 绁濆涔犺繘姝ワ紒
绛旓細鍥炵瓟锛1鏂板崕灏忓浜斿勾绾ф湁瀛︾敓240浜,鏄鍏勾绾瀛︾敓浜烘暟鐨4/5,鍏勾绾ф湁瀛︾敓澶氬皯浜? 2銆佺敳涔欎袱鍩庣浉璺280鍗冪背,涓杈嗘苯杞︽棭鏅ㄤ粠鐢插煄寮鍑哄墠寰涔,鍒颁腑鍗12鏃跺凡琛岄┒鍏ㄧ▼鐨5/7,姹借溅宸茶椹朵簡澶氬皯鍗冪背?绂讳箼鍩庤繕鏈夊灏戝崈绫? 3銆佸皬涓滅湅涓鏈96椤电殑鏁呬簨涔,绗竴澶╃湅浜嗗叏涔︾殑1/8,绗簩澶╃湅浜嗙涓澶╃殑2/3銆傜浜屽ぉ...
绛旓細8銆鍏勾绾鍚屽鏀堕泦180涓槗鎷夌綈锛屽叾涓殑1/3鏄竴鐝敹闆嗙殑锛2/5鏄簩鐝敹闆嗙殑銆備袱涓彮鍚勬敹闆嗗灏戜釜/ 9銆侀暱璺戦敾鐐硷紝灏忛泟璺戜簡3鍗冪背锛屽皬闆勮窇鐨5/6绛変簬灏忓垰璺戠殑銆傚皬鍕囪窇鐨勬槸灏忛泟鐨4/5銆傚皬鍒氬拰灏忓媷鍚勮窇澶氬皯鍗冪背锛10銆佸皬绾綋閲42鍗冨厠锛屽皬浜戜綋閲40鍗冨厠锛屽皬鏂扮殑浣撻噸鐩稿綋浜庡皬绾㈠拰灏忎簯浣撻噸鎬诲拰鐨1/2銆傚皬鏂...
绛旓細灏忓鍏勾绾у垎鏁颁箻闄ゆ硶缁冧範棰:1. 3/7 脳 49/9 - 4/3 2. 8/9 脳 15/36 + 1/27 3. 12脳 5/6 鈥 2/9 脳3 4. 8脳 5/4 + 1/4 5. 6梅 3/8 鈥 3/8 梅6 6. 4/7 脳 5/9 + 3/7 脳 5/9 7. 5/2 -( 3/2 + 4/5 )8. 7/8 + ( 1/8 + 1/9 )9. 9...
