1.25x3.2x0.8的简便计算方法

2024-11-25 01:53:31
推荐回答(2个)
回答1:

1.25x3.2x0.8
=1.25*0.8*3.2
=(1.25*0.8)*3.2
=1*3.2
=3.2

回答2:

1.25x3.2x0.8
=1.25x0.8x3.2
=1x3.2
=3.2