初三数学题:关于有理数的加法,绝对值的问题
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:2024/06/22 05:44:03
![](http://img.wesiedu.com/upload/d/94/d94db8e9476d77a828978181a8e25b61.jpg)
![初三数学题:关于有理数的加法,绝对值的问题](/uploads/image/z/6102469-37-9.jpg?t=%E5%88%9D%E4%B8%89%E6%95%B0%E5%AD%A6%E9%A2%98%EF%BC%9A%E5%85%B3%E4%BA%8E%E6%9C%89%E7%90%86%E6%95%B0%E7%9A%84%E5%8A%A0%E6%B3%95%2C%E7%BB%9D%E5%AF%B9%E5%80%BC%E7%9A%84%E9%97%AE%E9%A2%98)
解题思路: rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
解题过程:
eeeeeeerrrrrrrrrrrrrrrrrrrrrrrr3333rr
![](http://img.wesiedu.com/upload/b/55/b55f18d9071cfdb985877a5152c1e8dc.jpg)
解题过程:
eeeeeeerrrrrrrrrrrrrrrrrrrrrrrr3333rr
![](http://img.wesiedu.com/upload/b/55/b55f18d9071cfdb985877a5152c1e8dc.jpg)