问题
解答题
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答案
| 0.7×O.9=0.63 | 0.14×0.3=0.042 | 3.2×0.3=0.96 | 0.16×0.5=0.08 |
| 7×0.08=0.56 | 1.8×0.04=0.072 | 60×0.5=30 | 0.24×3=0.72 |
| 7.7×0.03=0.231 | 0.12×6=0.72 | 2.1×4=8.4 | 0.15×0.4=0.06 |
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| 0.7×O.9=0.63 | 0.14×0.3=0.042 | 3.2×0.3=0.96 | 0.16×0.5=0.08 |
| 7×0.08=0.56 | 1.8×0.04=0.072 | 60×0.5=30 | 0.24×3=0.72 |
| 7.7×0.03=0.231 | 0.12×6=0.72 | 2.1×4=8.4 | 0.15×0.4=0.06 |