(7.35+14.07)÷0.7怎么简便计算

2025-04-09 04:42:07
推荐回答(4个)
回答1:

=7.35÷0.7+14.07÷0.7=10.5+20.1=30.6

回答2:

(7.35+14.07)÷0.7
=7.35÷0.7+14.07÷0.7
=10.5+20.1
=30.6

回答3:

回答4:

将括号里的数分别除以0.7