8.05×1.25×0.8简便计算怎么算?

2025-02-24 07:42:44
推荐回答(5个)
回答1:

解:简便方法如下
8.05×1.25×0.8
=8.05×(1.25×0.8)
=8.05×1
=8.05

回答2:

8.05×1.25×0.8
=8.05×(1.25×0.8)
=8.05×1
=8.05

回答3:

先算1.25×0.8
1.25乘以0.8=1
1×8点05=8点05

回答4:

8.75÷12.5×0.8
=0.7×0.8
=0.56

回答5:

楼下正解!!!!