| 用簡便算法計算下面各題. (
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[2-
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6×
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| 4 |
| 3 |
| 2 |
| 7 |
| 2 |
| 3 |
| 1 |
| 7 |
| 4 |
| 3 |
| 2 |
| 3 |
| 2 |
| 7 |
| 1 |
| 7 |
| 2 |
| 7 |
| 2 |
| 7 |
| 4 |
| 5 |
| 1 |
| 3 |
| 4 |
| 5 |
| 2 |
| 3 |
| 4 |
| 5 |
| 1 |
| 3 |
| 2 |
| 3 |
| 4 |
| 5 |
| 4 |
| 5 |
| 1 |
| 9 |
| 5 |
| 6 |
| 1 |
| 9 |
| 5 |
| 6 |
| 4 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 5 |
| 3 |
| 5 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 5 |
| 3 |
| 5 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 5 |
| 1 |
| 6 |
| 1 |
| 6 |
| 2 |
| 5 |
| 2 |
| 3 |
| 2 |
| 3 |
| 4 |
| 5 |
| 4 |
| 5 |
| 2 |
| 3 |
| 4 |
| 5 |
| 4 |
| 5 |
| 2 |
| 3 |
| 1 |
| 5 |
| 4 |
| 5 |
| 2 |
| 15 |
| 12 |
| 15 |
| 14 |
| 15 |
科目:小學數(shù)學 來源: 題型:
| 用簡便算法計算下面各題 102×0.35 |
(8+0.8)×1.25 |
7.7×1.7+2.3×7.7 |
| 2.98×0.25×40 | 0.28×99 | 0.44×2.5. |
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科目:小學數(shù)學 來源:海淀名校每課一考 六年級數(shù)學·下學期(新課標北師大版) 新課標北師大版 題型:040
用簡便算法計算下面各題.
(1)8.8×101
(2)![]()
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科目:小學數(shù)學 來源: 題型:解答題
| 用簡便算法計算下面各題 102×0.35 | (8+0.8)×1.25 | 7.7×1.7+2.3×7.7 |
| 2.98×0.25×40 | 0.28×99 | 0.44×2.5. |
查看答案和解析>>
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