85.48-(5.48+7.85)的简便运算
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85.48-(5.48+7.85)的简便运算=85.48-5.48-7.58=72.42
咨询记录 · 回答于2022-08-18
85.48-(5.48+7.85)的简便运算
85.48-(5.48+7.85)的简便运算=85.48-5.48-7.58=72.42
85.48-(5.48+7.85)的简便运算=85.48-5.48-7.58=80-7.85=72.15
85.48-(5.48+7.85)的简便运算=85.48-5.48-7.58=80-7.85=72.15
85.48-(5.48+7.85)的简便运算=85.48-5.48-7.58=80-7.85=72.15