36×54+39×28+36×24怎样简便?

2024-11-18 13:33:53
推荐回答(2个)
回答(1):

36×54+39×28+36×24
=36*54+36*28+3*28+36*24
=36*(54+28+24)+84
=36*106+84
=3816+84
=3900

回答(2):

36×54+39×28+36×24
=36×(54+24)+39×28
=36x39x2+39×28
=39x(72+28)
=39x100
=3900