题目内容
| 列竖式计算式. 27.6×0.45= | 7.04×0.26= | 5.08×0.25= |
| 2.9×1.8=(得数保留一位小数) | 4.58×0.37=(得数精确到百分位) |
(1)27.6×0.45=12.42;
(2)7.04×0.26=1.8304;
(3)5.08×0.25=1.27;
(4)2.9×1.8=5.22≈5.2;
(5)4.58×0.37=1.6946≈1.69;
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| . | |||||||
|
| . |
| 12.420 |
(2)7.04×0.26=1.8304;
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| . | |||||||
|
| . |
| 1.8304 |
(3)5.08×0.25=1.27;
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| . | |||||||
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| . |
| 1.2700 |
(4)2.9×1.8=5.22≈5.2;
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| . | |||||||
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| . |
| 5.22 |
(5)4.58×0.37=1.6946≈1.69;
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| . | |||||||
|
| . |
| 1.6946 |
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