25x72-25x68用简便计算

2024-12-05 00:08:35
推荐回答(5个)
回答1:

25x(72-68)等于100

回答2:

老师你写的真不错,谢谢!

回答3:

25x72-25x68
=25×(72-68)
=25×4
=100

回答4:

25x72-25x68
=25x(72-68)
=25x4
=100

回答5:

25x72-25x68 =25×(72-68) =25×4 =100