(24+24+24)x25怎么巧算?
问题描述:
(24+24+24)x25怎么巧算?
答
(24+24+24)x25
=3x6x4x25
=18x100
=1800
(24+24+24)x25怎么巧算?
(24+24+24)x25
=3x6x4x25
=18x100
=1800