15.3×4.6-15.3×3.6用简便计算怎么算?

2025-03-20 23:52:03
推荐回答(2个)
回答1:

简便计算如下
15.3×4.6-15.3×3.6
=15.3×(4.6-3.6)
=15.3×1
=15.3

回答2:

15.3x4.6-15.3x3.6
=15.3x(4.6-3.6)
=15.3x1
=15.3
简单。