560÷28的简便运算怎么算?

2025-06-28 17:16:30
推荐回答(2个)
回答1:

简便计算过程方法如下
解:560÷28
=560÷(7×4)
=560÷7÷4
=80÷4
=20

回答2:

简便计算
560÷28
=560÷(7x4)
=560÷7÷4
=80÷4
=20