4.32x5.4-0.432+47×0.47的简便计算
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4.32x5.4-0.432+47×0.47=4.32×(5.4-0.1)+47×0.47=4.32×5.3+47×0.47=44.986
咨询记录 · 回答于2022-09-20
4.32x5.4-0.432+47×0.47的简便计算
4.32x5.4-0.432+47×0.47=4.32×(5.4-0.1)+47×0.47=4.32×5.3+47×0.47=44.986
同学这是简便计算