43×25-3×25的简便计算

2025-02-27 00:59:06
推荐回答(4个)
回答1:

43×25-3×25
=(43-3)×25
=40×25
=1000

回答2:

43×25-3×25
=25×(43-3)
=25×40
=1000

回答3:

25x(43-3)
=25x40
=1000

回答4:

=(43-3)×25
=40x25
=1000