123*46+123+123*55-123*2的简便运算应该怎么写啊
123*46+123+123*55-123*2的简便运算应该怎么写啊
数学人气：599 ℃时间：2019-11-19 09:59:47
优质解答
123*（46+1+55-2）=123*100=12300
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