问题
解答题
直接写得数.
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答案
2.5×4=10, | 0.25×3=0.75, | 2.8×0.2=0.56, | 2.4÷0.3=8, | 4.6÷0.2=23, |
0.32÷0.08=4, | 7.2÷0.6=12, | 0.06×15=0.9, | 0.25×4×0.4=0.4, | 7×2.6+7×0.4=21. |
直接写得数.
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2.5×4=10, | 0.25×3=0.75, | 2.8×0.2=0.56, | 2.4÷0.3=8, | 4.6÷0.2=23, |
0.32÷0.08=4, | 7.2÷0.6=12, | 0.06×15=0.9, | 0.25×4×0.4=0.4, | 7×2.6+7×0.4=21. |