小学六年级数学上册寒假作业57Word格式文档下载.docx
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27
—:
—63:
180.94:
9.2
36
1
6:
—16:
843.25:
11.5
6
六、计算。
5391131
3×
(—÷
—)—×
—×
76—+—-—
64197245
31351711
4×
—)—+—×
——×
—+—
22249657
316961
—×
8+—×
8—×
(—-—)
1919273
9.60.630.0520.9
171319
142325
69%11.2%5.13%0.96%
20%7.7%2.5%2.35%
14
—18:
960.88:
3.6
43
4
2:
—12:
447:
3
5
7193151
10×
—)—÷
68—+—-—
85172842
31331611
16÷
44482549
101131
2+—×
2—×
1111827
8.80.360.080.0091
119323
172045
127%8.4%6.93%0.072%
185%5.6%0.25%0.6%
31
—51:
660.48:
3.2
24
3
966.5:
12
2
1721841
7×
57—+—-—
28194933
17731611
32×
—)—+—÷
——÷
48823552
910931
(—+—)
1919244
5.40.010.1360.618
13423
204350
120%11.3%9.92%0.501%
135%12.5%1.6%1.7%
13
—45:
1260.14:
9.6
74
7
3:
—4:
681.5:
0.5
8
7687121
5÷
46—+—+—
852366310
15551171
18×
36622384
710751
4+—×
4—÷
1717262
8.90.020.0270.0086
1191317
1164825
123%12.1%1.04%0.004%
105%11.6%1.4%1.05%
41