1.92×0.9简便计算过程如下:
1.92×0.9
=1.92×(1-0.1)
=1.92×1-1.92×0.1
=1.92-0.192
=1.728
以上就是1.92×0.9的简便运算过程了,抓住特点,加以计算,可以使运算变得简单
1.92×0.9
=1.92×(1-0.1)
=1.92-1.92×0.1
=1.92-0.192
=1.728
解:1.92×0.9
=1.92×(1-0.1)
=1.92×1-1.92×0.1
=1.92-0.192
=1.728
1.92×0.9=1.92×(1-0.1)=1.92×1-1.92×0.1=1.92-0.192=1.728
1.92×0.9
=1.92×(1-0.1)
=1.92×1-1.92×0.1
=1.92-0.192
=1.728
望采纳。