0.54x46+5.4x5.4+54`简便计算 .

失足的女生2022-10-04 11:39:543条回答

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朵朵064 共回答了23个问题 | 采纳率87%: 0.54x46+5.4x5.4+54`
=0.54x46+0.54x54+0.54x100
=0.54x(46+54+100)
=0.54x200
=108; 1年前

悠悠贝儿共回答了1个问题 | 采纳率: 0.54*46+0.54*54+0.54*100=0.54*(46+54+100)=0.54*200=108; 1年前

1号大篷车共回答了46个问题 | 采纳率: 0.54x46+5.4x5.4+54
=5.4x4.6+5.4x5.4+54
=5.4×（4.6+5.4）+54
=54+54
=108; 1年前

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