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0.8×4.31×1.25脱式计算
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您好,答案是4.31计算就是:0.8×4.31×1.25=0.8*1.25*4.31=1*4.31=4.31希望我的回答可以帮到您
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咨询记录 · 回答于2022-12-30
0.8×4.31×1.25脱式计算
您好,答案是4.31计算就是:0.8×4.31×1.25=0.8*1.25*4.31=1*4.31=4.31希望我的回答可以帮到您
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4× ( 25-0、2(脱式计算
您好,4× ( 25-0、2(=4×25-4×0.2=100-0.8=99.2
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六X +12等于42解方程
您好,答案是计算就是:六X +12等于42解6x=42-126x=30x=30÷6x=5希望我的回答可以帮到您
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