1.23×98+2.46简便算式

2024-12-05 07:03:25
推荐回答(5个)
回答1:

简便算式
1.23×98+2.46
=1.23×98+1.23×2
=1.23×(98+2)
=1.23×100
=123

回答2:

1.23×98+2.46
=1.23×98+1.23×2
=1.23×(98+2)
=1.23×100
=123

回答3:


回答4:


123

回答5:


red