250乘67乘4的简便计算是什么?
问题描述:
250乘67乘4的简便计算是什么?
答
250X4=1000, 1000X67=67000
答
250乘67乘4
=250*4*67
=1000*67
=67000
答
250x67x4
=25x10x4x67
=100x10x67
=67000