计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/952bd6e4739fdc9018036a3aa229220d.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/952bd6e4739fdc9018036a3aa229220d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0278a299ebe2914160b63d0ddc02eeee.png)
更新时间:2024-04-21 16:05:55
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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】把下列各数在数轴上表示出来,并按从小到大的顺序用“
”连接起来.
,0,
,
,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/203b4c1b97dcb87dacb9fc636699f86e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbc15502f7187e333d425065b0d7ad6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c993d45824d89d69591423c63cc5c49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6806c9f61d0af2d40a2f466d6e7ee24e.png)
您最近一年使用:0次
解答题-计算题
|
较易
(0.85)
【推荐2】(1)计算:
①
;
②
.
(2)已知实数a,b,c在数轴上的对应点的位置如图所示,化简:
.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ebe7756ed95adb20feb0e7f8a0587d8.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc97cda1accc4eaa4c8e7d7495fd6558.png)
(2)已知实数a,b,c在数轴上的对应点的位置如图所示,化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e31d85f6e8eea24cb9abbae45797f3cd.png)
![](https://img.xkw.com/dksih/QBM/2022/10/21/3092529561100288/3095283168772096/STEM/a90e852be3ba4d8aae0694aee28a2800.png?resizew=192)
您最近一年使用:0次