把下列各数分别填入相应的大括号里:
,
,
,
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de0640bc12a9b2ffd7247fa20f1dafd.png)
正数集合{ ... };
负数集合{ ... };
整数集合{ ... };
分数集合{ ... }.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eb773d3edd7942f0ea7e1daff91b431.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7487a88bbb3eb37226a53159cd7f5b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/854d8a933329fb1cc2cd59032db037ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9f265fcfaec161cf44e475966dfe915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/387e1f990032d86da0da8ca3c66ca861.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de0640bc12a9b2ffd7247fa20f1dafd.png)
正数集合{ ... };
负数集合{ ... };
整数集合{ ... };
分数集合{ ... }.
更新时间:2021-11-20 07:55:47
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相似题推荐
解答题-问答题
|
容易
(0.94)
【推荐1】把下列各数填在相应的大括号内:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/920786aabaac9a71298aa4c939113533.png)
正数集合{ …} 整数集合{ …}
负分数集合{ …} 非负有理数{ …}.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/920786aabaac9a71298aa4c939113533.png)
正数集合{ …} 整数集合{ …}
负分数集合{ …} 非负有理数{ …}.
您最近一年使用:0次
解答题-问答题
|
容易
(0.94)
【推荐2】将有理数1,
,
,
,
,
,0,2,
分别填入下面的括号内.
正数:{ ...};
负数:{ ...};
既不是正数也不是负数:{ ...}
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc31753af1182d2863cd39ace9444ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b97133d6fa146a21d53ffb077822775.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cf3f23bfec394769b4670962b219999.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91498d22fa9e1bae4ee8399259d9cfd3.png)
正数:{ ...};
负数:{ ...};
既不是正数也不是负数:{ ...}
您最近一年使用:0次