36X15简便方法

2024-12-28 06:39:26
推荐回答(5个)
回答1:

36×15
=15×36
=15×2×18
=30×18
=540
回答完毕~
有疑问请追问,我一定尽快回复你~
无疑问请点击【采纳】,同时预祝学习进步~\(^o^)/~
我不是学霸,叫我赌神~\(^o^)/~~\(^o^)/~~\(^o^)/~~\(^o^)/~

回答2:

回答3:

36x15
=36x(10+5)
=36x10+36x5
=360+180
=540

回答4:

=4×5×3×9
=20×3×9
=60×9
=540

回答5:

=(40-4)X15
=600-60=540