0.25乘32×0点125用脱式计算简便方法

0.25乘32×0点125用脱式计算简便方法
2024-11-09 04:49:04
推荐回答(1个)
回答1:

解:0.25x32×0.125
=0.25x(4x8)×0.125
=(0.25x4)x(8×0.125)
=1x1
=1