有理数
、
、
在数轴上位置如图,则
的值为( )
![](https://img.xkw.com/dksih/QBM/2021/12/23/2878571293671424/2880388087144448/STEM/82199878-304e-4cb0-b6a9-b29ae5bcd81f.png?resizew=338)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e92d2436b6dc47168c4121099c8eeca.png)
![](https://img.xkw.com/dksih/QBM/2021/12/23/2878571293671424/2880388087144448/STEM/82199878-304e-4cb0-b6a9-b29ae5bcd81f.png?resizew=338)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2021-12-27 21:52:06
|
相似题推荐
单选题
|
较易
(0.85)
【推荐1】有理数
,
在数轴上的对应点的位置如图所示,则下列结论正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/23/750c07b4-8e28-460c-997b-b21ffb11cde0.png?resizew=368)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/23/750c07b4-8e28-460c-997b-b21ffb11cde0.png?resizew=368)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】a、b在数轴上的位置如图所示,化简:
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/30/bdaf1a49-29a1-4958-bb60-68d74d354c04.png?resizew=268)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5732a3d0fa6fa0dc31c35d595fbb5dbc.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/30/bdaf1a49-29a1-4958-bb60-68d74d354c04.png?resizew=268)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
【推荐1】若
,则式子
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f883d1a55efc5699face4c4e23876a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/487c7afddd03a5d0a1ece012b06d2b12.png)
A.-11 | B.-1 | C.11 | D.1 |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
【推荐2】实数a、b在数轴上的位置如图所示,那么化简
的结果是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67316cd6dfbb8a7da2f3fe9f80cc923c.png)
A.![]() | B.b | C.![]() | D.![]() |
您最近一年使用:0次