6817
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:2024/07/06 12:32:51
6
8 |
17 |
![6817](/uploads/image/z/17979171-51-1.jpg?t=6817)
6
8
17−(3.625− 2
9
17)−4
3
8
=6
8
17+ 2
9
17-3.625-4.375
=9-(3.625+4.375)
=9-8
=1.
8
17−(3.625− 2
9
17)−4
3
8
=6
8
17+ 2
9
17-3.625-4.375
=9-(3.625+4.375)
=9-8
=1.