1.25乘8.08的简便算

2024-11-27 13:54:11
推荐回答(5个)
回答1:

1.25*8.08
=1.25*(8+0.08)
=1.25*8+1.25*0.08
=10+0.1
=10.1

回答2:

1.25*(8+0.08)
=1.25*8+1.25*0.08
=10+0.1
=10.1

回答3:

1.25×8.08
=1.25×(8+0.08)
=1.25×8+1.25×0.08
=10+0.1
=10.1

回答4:

1.25×8.08 =1.25×(8+0.08)=1.25×8+1.25×0.08 =10+0.1 =10.1

回答5:

1.25乘8加1.25乘0.08