Question

0.73x8.8x1.25怎么简便？

首先1.25和8.8相乘再乘0.73

Answer 1

简便蔽备敏滚模计算如宏枝下
073×8.8×1.25
=0.73×(8×1.25+0.8×1.25)
=0.73×(10+1)
=0.73×10+0.73
=7.3+0.73
=8.03

Answer 2

这个1.25肯定要配8，所以要把尘唯档8.8拆成派乱8乘山滑1.1。然后1.25和8相乘得10，但是剩下了7.3乘1.1，这个你直接算其实也差不多，拆的话可以把1.1变成（1+0.1）。

Answer 3

=0.73×1.1×8×1.25
=（羡脊0.73×1+0.73×0.1）手盯×（兄薯渗8×1.25）
=（0.73＋0.073）×10
=0.803×10
=8.03

Answer 4

0.73x8.8x1.25=0.73x1.1x8x1.25
=0.73x1.1x10=0.73x11
=0.73x（含慧10+1）谈或答团轮
=7.3+0.73=8.03

Answer 5

0.73×8.8×1.25
=0.73*11*0.8*1.25
=(0.73*11)*(0.8*1.25)
=8.03*1
=8.03