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125x8x7x12的简便计算
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您好,答案是84000计算就是:125x8x7x12=(125×8)×(7×12)=1000×84=84000希望我的回答可以帮到您
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咨询记录 · 回答于2022-12-27
125x8x7x12的简便计算
您好,答案是84000计算就是:125x8x7x12=(125×8)×(7×12)=1000×84=84000希望我的回答可以帮到您
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那709-9x(37+15)的简便计算
您好,这个直接计算最简便709-9x(37+15)=709-9×52=241
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