简便计算:4.66*0.28+0.466*8.2-4.66

来源:学生作业帮助网 编辑:六六作业网 时间:2024/10/06 11:51:16
简便计算:4.66*0.28+0.466*8.2-4.66简便计算:4.66*0.28+0.466*8.2-4.66简便计算:4.66*0.28+0.466*8.2-4.664.66*0.28+0.4

简便计算:4.66*0.28+0.466*8.2-4.66
简便计算:4.66*0.28+0.466*8.2-4.66

简便计算:4.66*0.28+0.466*8.2-4.66
4.66*0.28+0.466*8.2-4.66
=4.66x0.28+4.66x0.1x8.2-4.66
=4.66x(0.28+0.82-1)
=4.66x0.1
=0.466

4.66*0.28+0.466*8.2-4.66=4.66*(0.28+0.82-1)=4.66*0.1=0.466