用简便方法计算0.11110.32+0.88880.6

分类: 作业答案 • 2021-12-20 01:32:27

问题描述：

用简便方法计算0.1111*0.32+0.8888*0.6

答

0.1111*0.32+0.8888*0.6
=0.1111*0.32+0.1111*0.48
=0.1111*(0.32+0.48)
=0.1111*0.8
=0.08888

用简便方法计算0.1111*0.32+0.8888*0.6