更新时间:2020-04-10 19:47:38
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相似题推荐
解答题-问答题
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适中
(0.65)
【推荐1】已知a与b互为相反数,c与d互为倒数,m的绝对值为2.求
的值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/123b4d3ebc0a1839936d4053c1e6e23b.png)
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解答题-问答题
|
适中
(0.65)
【推荐1】将下列各数
,
,
,
,
,在数轴上表示出来,并把它们用“
”连接起来.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e8b4bbd2f9912adfc9864c0e1e76a9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ead4951a963f4074512ab092d395d583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c38444fae9951fced3ec679c1abe4b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/5/8a8ca4b7-cd4b-4c4a-b8ea-2ad19dc0203e.png?resizew=448)
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解答题-计算题
|
适中
(0.65)
【推荐1】计算下列各题:
(1)
﹣(1﹣π)0+(
)﹣1
(2)(2a+b)2﹣(2a+b)(2a﹣b)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d8b1e1ae3ffb1ea7ba2be053077c63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
(2)(2a+b)2﹣(2a+b)(2a﹣b)
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