360X72+36X280 巧算

2025-02-27 11:05:10
推荐回答(4个)
回答1:

这道题这样算,
360×(72+28)=360×100=36000
就是这样算!

回答2:

=36×720+36x280
=36X(720+280)
=36X1000
=36000

回答3:

360X72+36X280
=360X72+360X28
=360×(72+28)
=360×100
=36000

回答4:

360X72+36X280
=36×720+36×280
=36×(720+280)
=36×1000
=36000