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2.38x6.3+6.3x7.62简便运算方法
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您好,答案是63计算就是:2.38x6.3+6.3x7.62=6.3×(2.38+7.62)=6.3×10=63希望我的回答可以帮到您
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咨询记录 · 回答于2023-02-06
2.38x6.3+6.3x7.62简便运算方法
2.38x6.3+6.3x7.62简便运算方法
您好,答案是63计算就是:2.38x6.3+6.3x7.62=6.3×(2.38+7.62)=6.3×10=63希望我的回答可以帮到您
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