计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c57962563e64ad7ae1bacba3010fe25.png)
更新时间:2022-05-29 17:03:44
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相似题推荐
解答题-问答题
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较易
(0.85)
【推荐1】在数轴上表示下列数,并用“<”号把这些数连接起来.
,
,0,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a157370d7192aad302919f7d828521bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c7b4a6f6c7c676d569dfd0658b2b6e4.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
【推荐2】已知a,b,c在数轴上的对应点的位置如图所示.
_______,
_______;
(2)
_______;
(3)化简:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a8d5d9aefdf3d9b3e0e17f79c22591.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8898963fb2ac7b70c337cd23c8ff7605.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0138c73578b283132b43f23c1f7e4701.png)
(3)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8126910c40fd16c9fbf2f98de066cd9.png)
您最近一年使用:0次