我要450道小学六年级四则混合运算题,不要*,不要/, 小学六年级下册500道四则混合运算,不要太简单也不要太难,我...

\u6c42450\u9053\u5c0f\u5b666\u5e74\u7ea7\u56db\u5219\u8fd0\u7b97\u7684\u9898\uff0c\u6025\uff01\uff01

1.55*2-6*4
2.20-15*0.5
3.100+150+3*15/5
4.45/3+11*2
5.(0.5/1)*3
6.8*9-3*6
7.(4-2.6)*33
8.12*3/5
9.(55-13)*3*6/3
10.14+4+(8)*3/2
11.8*9/36
12.(4/5+10)*3
13.67-1*2+88-47
14.87*3-55+6/2
15.158-63*6/2
16.5*9-8*7/2
17.55/11*4+3
18.6*3+2-4
19.49+34-2-7*6+3
20.45+3*6
21.373-8
22.76*8-5*8
23.5*9-6/2
24.451+8*3
25.21/3+7*8
26.22*4-3*4
27.96*3-8/2
28.7*8/24*8
29.34/2+56/8
30.45/9+5*6/3*9
31.8-5*4
32.4*8-5/5
33.(58-4)/6*5
34.78/9*3
35.65/5*9+3
36.32*8/2
37.(33+6-5)*9
38.48/12*6-3+2
39.7592*5-4966*4.85
41.876/4+3-22
42.475/5-66+132
43.75/5+45/15
44.88*77/2+64
45.74/2-63
46.475/5+32*4
47.7669*2-1425
48.655/5+3*58
49.416+52*3/5
50.475*33+55/11
51.1/2\u00d72/5\uff0b9/10\u00f79/20
52.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
53.120-144\u00f718+35
54.347+45\u00d72-4160\u00f752
55.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
56.95\u00f7\uff0864-45\uff09
57.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
58.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
59.85+14\u00d7\uff0814+208\u00f726\uff09
60.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
61.120-36\u00d74\u00f718+35
62.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
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 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
66.6-1.6\u00f74= 5.38+7.85-5.37=
67.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
68.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
69.10.15-10.75\u00d70.4-5.7
70.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
71.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
72.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
73.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
74.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
75.65*3-21/7*5*9
76.45*2/3-55
77.(47+78)*2/5
78.85-6/2*9
79.128*5/2/20+50+60-12-36
80.72*3+6-9*7
81.7*6-5+33
82.85/5+45/15*2
83.7-3+6*95
84.1317-469*2
85.(741-596+3)*97
86.5*9-13+7
87.22*8+65-15
88.56/7/8*774+5-35
89.945+741-953
90.(37+42+1)*5
91.(19-17)*16
92.78+56*8/4
93.555+9*471/3
94.(36+47)/47*85
95.(65+26)*3+9
96.250-112*2
97.3793-56*44
98.426+3*105
99.154*9-65+7
100.1744*3+552/3
101.12+4/3*2/1
102.85/9+15/3
103.63/9+3/9
104.9/3*21*0.3
105.3.14*6.7+5/4
106.45+36/9+54/8
107.370.8+12/3
108.21+2/1*2/1-2/1
109.0.4*3/4+56
110.(33+6-5)*9
111.48/12*6-3+2
112.7592*5-4966*4.85
113.876/4+3-22
114.475/5-66+132
115.75/5+45/15
116.88*77/2+64
117.74/2-63
118.475/5+32*4
119.7669*2-1425
120.655/5+3*58
121.416+52*3/5
122.475*33+55/11
123.1/2\u00d72/5\uff0b9/10\u00f79/20
124.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
125.120-144\u00f718+35
126.347+45\u00d72-4160\u00f752
127.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
128.95\u00f7\uff0864-45\uff09
129.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
130.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
131.85+14\u00d7\uff0814+208\u00f726\uff09
132.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
133.120-36\u00d74\u00f718+35
134.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
135.(6.8-6.8\u00d70.55)\u00f78.5
136.0.12\u00d7 4.8\u00f70.12\u00d74.8
137.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
138.6-1.6\u00f74= 5.38+7.85-5.37=
139.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
140.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
141.10.15-10.75\u00d70.4-5.7
142.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
143.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
144.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
145.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
146.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
147.65*3-21/7*5*9
148.45*2/3-55
149.(47+78)*2/5
150.85-6/2*9
151.128*5/2/20+50+60-12-36
152.72*3+6-9*7
153.7*6-5+33
154.85/5+45/15*2
155.7-3+6*95
156.1317-469*2
157.(741-596+3)*97
158.5*9-13+7
159.22*8+65-15
160.56/7/8*774+5-35
161.945+741-953

1.55*2-6*4
2.20-15*0.5
3.100+150+3*15/5
4.45/3+11*2
5.(0.5/1)*3
6.8*9-3*6
7.(4-2.6)*33
8.12*3/5
9.(55-13)*3*6/3
10.14+4+(8)*3/2
11.8*9/36
12.(4/5+10)*3
13.67-1*2+88-47
14.87*3-55+6/2
15.158-63*6/2
16.5*9-8*7/2
17.55/11*4+3
18.6*3+2-4
19.49+34-2-7*6+3
20.45+3*6
21.373-8
22.76*8-5*8
23.5*9-6/2
24.451+8*3
25.21/3+7*8
26.22*4-3*4
27.96*3-8/2
28.7*8/24*8
29.34/2+56/8
30.45/9+5*6/3*9
31.8-5*4
32.4*8-5/5
33.(58-4)/6*5
34.78/9*3
35.65/5*9+3
36.32*8/2
37.(33+6-5)*9
38.48/12*6-3+2
39.7592*5-4966*4.85
41.876/4+3-22
42.475/5-66+132
43.75/5+45/15
44.88*77/2+64
45.74/2-63
46.475/5+32*4
47.7669*2-1425
48.655/5+3*58
49.416+52*3/5
50.475*33+55/11
51.1/2\u00d72/5\uff0b9/10\u00f79/20
52.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
53.120-144\u00f718+35
54.347+45\u00d72-4160\u00f752
55.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
56.95\u00f7\uff0864-45\uff09
57.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
58.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
59.85+14\u00d7\uff0814+208\u00f726\uff09
60.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
61.120-36\u00d74\u00f718+35
62.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
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 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
66.6-1.6\u00f74= 5.38+7.85-5.37=
67.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
68.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
69.10.15-10.75\u00d70.4-5.7
70.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
71.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
72.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
73.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
74.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
75.65*3-21/7*5*9
76.45*2/3-55
77.(47+78)*2/5
78.85-6/2*9
79.128*5/2/20+50+60-12-36
80.72*3+6-9*7
81.7*6-5+33
82.85/5+45/15*2
83.7-3+6*95
84.1317-469*2
85.(741-596+3)*97
86.5*9-13+7
87.22*8+65-15
88.56/7/8*774+5-35
89.945+741-953
90.(37+42+1)*5
91.(19-17)*16
92.78+56*8/4
93.555+9*471/3
94.(36+47)/47*85
95.(65+26)*3+9
96.250-112*2
97.3793-56*44
98.426+3*105
99.154*9-65+7
100. 1744*3+552/3
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
5/55+6/66
2.7/8+9/3
3.6*(2/9)
4.8-70/35
5.62*31+3
6.85-64/16
7.58/39*78-8
8.6+6-6/6
9.6+9*8/2
10.3-1/6
11.4+6+8/9
12.4*20/8
13.5%*50
14.(6*6-6/6)/13
15.169/13
16.84/2/2/2/2
17.96-38/19
18.38/20
19.63/105+37/1
20.1/2+1/3
21.4/5+5/4
22.1.2*2.4/(144/100)
23.62.5/(0.626-1000/1000000)
24.98-9.8-0.98
25.9%/1%
26.42+65*5
27.89-9
28.42+6/5
29.6.3-1/3
30.1/1/1
31.1/2/3/4
32.4/3/2/1
33.1/2/3/4+4/32
34.464-64
35.476-67
55*2-6*4
2.20-15*0.5
3.100+150+3*15/5
4.45/3+11*2
5.(0.5/1)*3
6.8*9-3*6
7.(4-2.6)*33
8.12*3/5
9.(55-13)*3*6/3
10.14+4+(8)*3/2
11.8*9/36
12.(4/5+10)*3
13.67-1*2+88-47
14.87*3-55+6/2
15.158-63*6/2
16.5*9-8*7/2
17.55/11*4+3
18.6*3+2-4
19.49+34-2-7*6+3
20.45+3*6
21.373-8
22.76*8-5*8
23.5*9-6/2
24.451+8*3
25.21/3+7*8
26.22*4-3*4
27.96*3-8/2
28.7*8/24*8
29.34/2+56/8
30.45/9+5*6/3*9
31.8-5*4
32.4*8-5/5
33.(58-4)/6*5
34.78/9*3
35.65/5*9+3
36.32*8/2
37.(33+6-5)*9
38.48/12*6-3+2
39.7592*5-4966*4.85
41.876/4+3-22
42.475/5-66+132
43.75/5+45/15
44.88*77/2+64
45.74/2-63
46.475/5+32*4
47.7669*2-1425
48.655/5+3*58
49.416+52*3/5
50.475*33+55/11
51.1/2\u00d72/5\uff0b9/10\u00f79/20
52.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
53.120-144\u00f718+35
54.347+45\u00d72-4160\u00f752
55.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
56.95\u00f7\uff0864-45\uff09
57.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
58.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
59.85+14\u00d7\uff0814+208\u00f726\uff09
60.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
61.120-36\u00d74\u00f718+35
62.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
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 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
66.6-1.6\u00f74= 5.38+7.85-5.37=
67.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
68.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
69.10.15-10.75\u00d70.4-5.7
70.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
71.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
72.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
73.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
74.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
75.65*3-21/7*5*9
76.45*2/3-55
77.(47+78)*2/5
78.85-6/2*9
79.128*5/2/20+50+60-12-36
80.72*3+6-9*7
81.7*6-5+33
82.85/5+45/15*2
83.7-3+6*95
84.1317-469*2
85.(741-596+3)*97
86.5*9-13+7
87.22*8+65-15
88.56/7/8*774+5-35
89.945+741-953
90.(37+42+1)*5
91.(19-17)*16
92.78+56*8/4
93.555+9*471/3
94.(36+47)/47*85
95.(65+26)*3+9
96.250-112*2
97.3793-56*44
98.426+3*105
99.154*9-65+7
100. 1744*3+552/3
7/8 + \uff08 1/8 + 1/9 \uff09
2.20-15*0.5
3.100+150+3*15/5
4.45/3+11*2
5.(0.5/1)*3
6.8*9-3*6
7.(4-2.6)*33
8.12*3/5
9.(55-13)*3*6/3
10.14+4+(8)*3/2
11.8*9/36
12.(4/5+10)*3
13.67-1*2+88-47
14.87*3-55+6/2
15.158-63*6/2
16.5*9-8*7/2
17.55/11*4+3
18.6*3+2-4
19.49+34-2-7*6+3
20.45+3*6
21.373-8
22.76*8-5*8
23.5*9-6/2
24.451+8*3
25.21/3+7*8
26.22*4-3*4
27.96*3-8/2
28.7*8/24*8
29.34/2+56/8
30.45/9+5*6/3*9
31.8-5*4
32.4*8-5/5
33.(58-4)/6*5
34.78/9*3
35.65/5*9+3
36.32*8/2
37.(33+6-5)*9
38.48/12*6-3+2
39.7592*5-4966*4.85
41.876/4+3-22
42.475/5-66+132
43.75/5+45/15
44.88*77/2+64
45.74/2-63
46.475/5+32*4
47.7669*2-1425
48.655/5+3*58
49.416+52*3/5
50.475*33+55/11
51.1/2\u00d72/5\uff0b9/10\u00f79/20
52.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
53.120-144\u00f718+35
54.347+45\u00d72-4160\u00f752
55.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
56.95\u00f7\uff0864-45\uff09
57.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
58.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
59.85+14\u00d7\uff0814+208\u00f726\uff09
60.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
61.120-36\u00d74\u00f718+35
62.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
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 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
66.6-1.6\u00f74= 5.38+7.85-5.37=
67.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
68.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
69.10.15-10.75\u00d70.4-5.7
70.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
71.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
72.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
73.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
74.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
75.65*3-21/7*5*9
76.45*2/3-55
77.(47+78)*2/5
78.85-6/2*9
79.128*5/2/20+50+60-12-36
80.72*3+6-9*7
81.7*6-5+33
82.85/5+45/15*2
83.7-3+6*95
84.1317-469*2
85.(741-596+3)*97
86.5*9-13+7
87.22*8+65-15
88.56/7/8*774+5-35
89.945+741-953
90.(37+42+1)*5
91.(19-17)*16
92.78+56*8/4
93.555+9*471/3
94.(36+47)/47*85
95.(65+26)*3+9
96.250-112*2
97.3793-56*44
98.426+3*105
99.154*9-65+7
100.1744*3+552/3
101.12+4/3*2/1
102.85/9+15/3
103.63/9+3/9
104.9/3*21*0.3
105.3.14*6.7+5/4
106.45+36/9+54/8
107.370.8+12/3
108.21+2/1*2/1-2/1
109.0.4*3/4+56
110.(33+6-5)*9
111.48/12*6-3+2
112.7592*5-4966*4.85
113.876/4+3-22
114.475/5-66+132
115.75/5+45/15
116.88*77/2+64
117.74/2-63
118.475/5+32*4
119.7669*2-1425
120.655/5+3*58
121.416+52*3/5
122.475*33+55/11
123.1/2\u00d72/5\uff0b9/10\u00f79/20
124.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
125.120-144\u00f718+35
126.347+45\u00d72-4160\u00f752
127.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
128.95\u00f7\uff0864-45\uff09
129.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
130.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
131.85+14\u00d7\uff0814+208\u00f726\uff09
132.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
133.120-36\u00d74\u00f718+35
134.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
135.(6.8-6.8\u00d70.55)\u00f78.5
136.0.12\u00d7 4.8\u00f70.12\u00d74.8
137.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
138.6-1.6\u00f74= 5.38+7.85-5.37=
139.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
140.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
141.10.15-10.75\u00d70.4-5.7
142.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
143.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
144.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
145.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
146.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6
147.65*3-21/7*5*9
148.45*2/3-55
149.(47+78)*2/5
150.85-6/2*9
151.128*5/2/20+50+60-12-36
152.72*3+6-9*7
153.7*6-5+33
154.85/5+45/15*2
155.7-3+6*95
156.1317-469*2
157.(741-596+3)*97
158.5*9-13+7
159.22*8+65-15
160.56/7/8*774+5-35 9 \u00d7 5/6 + 5/6

1\u300135+28*6-40
2\u300164/(4*8)+69
3\u300198*6+6*2
4\u3001286-34*3+36
5\u3001693/9*3+88
6\u3001(92-29)/9+33
7\u3001209-18*(72/12)
8\u3001(72*5-318)/7
9\u300176-28/4+49
10\u3001(5652/314-7)*62
11\u300129*14-263*78
12\u300149*6/7+18
13\u300175*18+125*18
14\u3001276-129/3*69
15\u3001(96-69)/3*18
16\u30015024/314*9/8
500\u9053\u592a\u591a\u4e86\u597d\u96be\u627eo(>\ufe4f<)o

高要求啊!!!!!
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
31.50+160÷40 (58+370)÷(64-45)
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×(3.87-0.13)+4.2×3.74
50.32.52-(6+9.728÷3.2)×2.5
51.[(7.1-5.6)×0.9-1.15] ÷2.5
52.5.4÷[2.6×(3.7-2.9)+0.62]
53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6

数学
一、填空题。(9分)
1、6045809090读作(六十亿四千五百八十万九千九十)、“四舍五入”到万位的近似数记作( 604581)万。
2、5的分数单位是(个位 ),去掉( 1)个这样的分数单位、它就变为最小的合数。
3、在0.6、66%、和0.666这四个数中,最大的数最(0.666 ),最小的数是(0.6 )。
4、1到9的九个数字中,相邻的两个数都是质数的是(5 )和( 7),相邻的两个数都是合数的是(4 )和( 6)。
5、甲数=2×3×5,乙数=2×5×7,甲、乙两数的最大公约数是( 5),最小公倍数是(210)。
6、配制一种盐水,盐和水的重量比是1:2,盐是盐水重量的(1/3)。
7、把两个边长都是5厘米的正方形拼成一个长方形,这个长方形的周长是(30 );面积是( 50)。
8、一个棱长为6厘米的正方体,它的表面积是(216 )。体积是(216 )。
9、在a÷b=5……3中,把a、b同时扩大3倍,商是(5 ),余数是(3 )。

二、判断,正确的打“√”,错误的打“×”。(6分)
1、折线统计图更容易看出数量增减变化的情况。(对 )
2、比的前项乘以2,比的后项除以2,比值不变。(错 )
3、小数就是比1小的数。(错 )
4、两个偶数肯定不是互质数。(对 )
5、方程是等式,而等式不一定是方程。(对 )
6、1.3除以0.3的商是4,余数是1。(错 )

三、选择,把正确答案的序号填入( )中。(12分)
1、车轮滚动一周,所行的路程是求车轮的(② )。
①直径 ②周长 ③面积
2、计算一个长方体木箱的容积和体积时,(③ )是相同的。
①计算公式 ②意义 ③测量方法
3、把60分解质因数是60=(② )。
①1×2×2×3×5 ②2×2×3×5 ③3×4×5
4、如果甲数和乙数都不等于0,甲数的1/3>乙数的1/3,那么(① )。
①甲数>乙数 ②乙数>甲数 ③甲数=乙数
5、一根钢管长15米,截去全长的1/3,根据算式15×(1-1/3)所求的问题是(② )。
①截去多少米? ②剩下多少米?
③截去的比剩下的多多少米? ④剩下的比截去的多多少米?
6、一批玉米种子,发芽粒数与没有发芽粒数的比是4:1,这批种子的发芽率是(② )。
①20% ②75% ③25% ④80%
四、计算题。(31分)

1、直接写出得数。(6分)
25×24=600 4.2÷0.2=21 12-2=10
1.25×8=10 1÷0.6=5/3 4÷2=2

2、用简便方法计算。(6分)1
①3.5%×9.9=3.465 ②4.62+9.9=14.52 ③4×0.6+0.6÷4=2.25

3、脱式计算。(12分)
①2700×(506-499)÷900 ②33.02-(148.4-90.85)÷2.5
=2700×7÷900 =33.02-57.55÷2.5
=18900÷900 =33.02-23.02
=21 =10

③(1÷1-1)÷5.1 ④18.1+(3-0.299÷0.23)×1
=(1-1)÷5.1 =18.1+1.7X1
=0÷5.1 =18.1+1.7
=0 =19.8

4、解方程。(4分)
① 5x+15x=400
解: 20X=400
X=20

五、列式计算。(6分)
1、比某数的20%少0.4的数是7.2,求某数。(用方程解)
20%x-0.4=7.2

2、0.9与0.2的差加上1除l.25的商,和是多少?
0.9-0.2+1.25÷1

六、下图中圆的周长是25.12厘米,求图形的面积。(5分)
25.12÷3.14÷2 4×4×3.14
=8÷2 =16×3.14
=4(厘米) =50.24(平方厘米)

七、应用题。(35分)
1、工程队挖一条水渠,计划每天挖100米,24天完成,实际提前4天完成,实际平均每天挖多少米?
100×24÷(24-4)
=2400÷20
=120(米)

2、一辆汽车从甲地到乙地,前3小时行了156千米,照这样速度,从甲地到乙地共需8小时,甲、乙两地相距多少千米?(用比例解)
156/3 :x/8
解:3 x=156×8
X=416

3、有两条绸带,第一条长6.2米,第二条比第一条的2倍少0.2米,两条绸带共长多少米?
6.2+(6.2×2-0.2)
=6.2+12.2
=18.4(米)

4、一套校服54元,其中裤子的价格上衣的4/5,上衣和裤子的价格各是多少元?
X+4/5 X=54
9/5 X=54
X=30
30×4/5=24

5、修一条路,第一施工队单独修要4天完成,第二施工队单独修要6天完成,如果两队合修,几天可以修完这条路的?
1÷(1/4+1/6)
=1÷5/12
=2.4(天)

6、在比例尺是1:4000000的地图上,量得甲、乙两地相距20厘米,两列火车同时从甲、乙两地相对开出、甲车每小时行55千米,乙车每小时行45千米,几小时后相遇?
20/ X:1/4000000 80000000厘米=800千米
1 X=20×4000000 800÷(55+45)
X=80000000 =8(小时)

7、一个圆锥形稻谷堆,底面半径是1米,高1.5米,每立方米稻谷约重600千克,这进修进修堆稻谷重多少千克?
1×1×3.14×1.5×1/3×600
=3.14×1.5×1/3×600
=4.71×1/3×600
=1.57×600
=942(千克)

2005年小学六年级数学毕业试卷
命题:郭建华
一、知识技能。(63分)
1、填空,(每题2分,共24分。)
(1)、先选择单位,再计算。
吨 厘米 千克 平方分米 平方厘米 立方厘米
2.45米=( ) 3.12吨=( )
36平方分米50平方厘米=( ) 4005千克=( )
(2)、估计你的身高大约是( ),你现在所在教室黑板面积大约是( )。
(3)、一根绳子对折3次后从中间剪开,可以剪成( )段绳子。
(4)、写比例,使它两个内项积是8。(至少写出2个)

(5)、分母是10的所有最简真分数的和是( )。
( )
( )
(6)、在15和5,20和3,160和20,2和253,0.9和0.3各数中,有约数和倍数关系的数是( )。

(7)、修一条长500米的水渠,已经修了 ,没有修的比已经修的多 , ,没有修的有 ( )米。
(8)、一段体积是52.8立方分米的圆柱林料,切削成一个最大的圆锥体,削去部分的体积是( )立方分米。
(9)、一种精密零件长5毫米,把它画在比例尺是12:1的零件图上长应画( )厘米。
(10)、中国体育代表团在第十三届亚运会中获得金牌129块,在第十四届亚运会中获得金牌150块,增加了( )%。
(11)、如果 = ,那么X和Y成( )关系;如果14X=Y,那么X和Y成( )关系。
(12)、如果用一张正方形纸的周长是12分米,把它剪成一个最大的圆形,那么圆的周长是( )分米。
2、选择题。(将正确的答案的序号填在括号里。共10分)
(1)用一个放大5倍的放大镜看一个30度的角,放大后看到角的度数是( )。
A、150度 B、30度 C、60度 D、不能确定
(3)、一个整数精确到万位是30万,这个数精确前可能是( )
A、294999 B、309111 C、304997
(4)一个圆柱体的侧面展开图是一个正方形。这个圆柱底面直径与高的比是( )。
A、1:π B、1:2π C、1:4 π D、2:π
(5)判断下列关系式成立的有( )
A、奇数+奇数=奇数 B、质数×质数=合数 C、合数+合数=合数
3、计算。(共29分)
(1)用你喜欢的方法计算。(12分)
4 -2.63+5 +0.37 ×[5 -(2 +3 )]

13.5÷[1.5×(1.07+1.93)] 40 ÷ 8+6 ×

(2)、求未知数X。(4分)
= 2X-1 +2.35 = 7

(3)文字题。(6分)
①一个数的 加上2.8,等于12.8,求这个数。

②80的12%加上1.25除 的商,和是多少?

(4)、下图中长方形的面积是45平方分米,求阴影部分的面积。(4分)

5



二、综合运用。(共37分)
3、量量、算算、画画。(下图是缙云县老城区的示意图,取整厘米数。)(3分)

·

镇政府
·

胜利街

十字街

0 100 200米

(1)镇政府位于十字街 边大约 米处;
(2)缙云实验小学在东北边,与正北成40°夹角,离十字街300米处,请用“·”在图中画出“缙云实验小学”的位置。
(3)十字街东边300米处是寺后路,它与复兴街平行,在图中画线表示寺后路。
4、车间计划30天生产900个零件,实际前15天生产了435个。照这样计算,能不能按时完成计划?(4分)

5、一种液体饮料采用长方体塑封纸盒密封包装。从外面量盒子长6厘米,宽4厘米,高10厘米。盒面注明“净含量:240毫升”。请分析该项说明是否存在虚假。(4分)

6、缙云实验小学四年级有120人参加数学开放题竞赛。获奖人数占总人数的 ,而获奖人数中的 是女生。获奖的男生占总人数的几分之几?(4分)

7、学校有一块长方形空地,长50米,宽20米,要在这块空地上留出一半的面积种植花草,请问你是如何设计的?画出草图。(至少画出四种,用比例尺1:1000)(4分)

8、商店同时卖出两台洗衣机,每台2400元,其中一台比进价高20%,另
一台比进价低20%。总的来看商店是赚钱还是赔钱?(3分)

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
31.50+160÷40 (58+370)÷(64-45)
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×(3.87-0.13)+4.2×3.74
50.32.52-(6+9.728÷3.2)×2.5
51.[(7.1-5.6)×0.9-1.15] ÷2.5
52.5.4÷[2.6×(3.7-2.9)+0.62]
53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6
伙计,实在不好意思,只找到这么点

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