脱式计算 则么写
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/14 11:01:43
![](http://img.wesiedu.com/upload/4/e7/4e7fe816f2968364c1576099658a45fc.jpg)
![脱式计算 则么写](/uploads/image/z/19629841-49-1.jpg?t=%E8%84%B1%E5%BC%8F%E8%AE%A1%E7%AE%97+%E5%88%99%E4%B9%88%E5%86%99)
解题思路: 由内向外、先算括号内,计算可解。
解题过程:
解:[10-(0.2+16.7×0.07)]×0.01
=[10-(0.2+1.169)]×0.01
=(10-1.369)×0.01
=8.631×0.01
=0.08631;
解题过程:
解:[10-(0.2+16.7×0.07)]×0.01
=[10-(0.2+1.169)]×0.01
=(10-1.369)×0.01
=8.631×0.01
=0.08631;