若
,
,且
,则
的值是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27ce22628afd42d529e4a651fbffd461.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d20892d58e07bb9b0bd4c1725f0357a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76a4820ac49cda659626e859045d7e8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c9ed53df0643b4db93f34bf5c7f767c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
A.![]() ![]() | B.![]() ![]() | C.![]() | D.8或2 |
18-19七年级·湖北荆州·期末 查看更多[8]
更新时间:2018-12-12 20:13:52
|
【知识点】 有理数的加减混合运算解读