把下列各数填在相应的大括号内:
,
,
,0,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bada1843505bc10b81a733445638dc0.png)
(1)负数:{ …}
(2)整数:{ …}
(3)分数:{ …}
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01317332a203c898536b1d0459f51d23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c366bdb88377bf64bf363676135e9027.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a36d3e3a1d196b5e03e6a150edba177.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2008b78a906cf5ecdfd68432fa9ad1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/495c570fa22a16b392183810061eeb40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c7185982cb54346f0d6ecca15202a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bada1843505bc10b81a733445638dc0.png)
(1)负数:{ …}
(2)整数:{ …}
(3)分数:{ …}
更新时间:2017-07-06 15:01:11
|
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解答题-问答题
|
适中
(0.65)
【推荐1】把下列各数填入表示它所属的括号内:+2,-3,0,-3
,-1.414,17,
.
整数: { };
负分数:{ };
正分数:{ };
负有理数:{ }.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
整数: { };
负分数:{ };
正分数:{ };
负有理数:{ }.
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】把下列各数填在相应的横线内.
-2.4,3,2.018,1,-0.15,0,-(-2.28),-
,-|-4|.
正数:________________________;
负有理数:______________________;
整数:__________________________;
负分数:________________________.
-2.4,3,2.018,1,-0.15,0,-(-2.28),-
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5991e9ec7666f533a528a4173c58f0ff.png)
正数:________________________;
负有理数:______________________;
整数:__________________________;
负分数:________________________.
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐1】(1)在数轴上分别表示出下列三个数:
,
,
,
,
,
②把
,
,
,
这四个数从小到大用“
”号连接.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0f36f63b655a6e6f3b27656d3294a04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c38444fae9951fced3ec679c1abe4b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7656f72db949a809ee8c3ae082d5f2ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d2ac2aab408e0a6a916c348e00a8ea3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5a771f2e80c8a29ed2ebd76498b0f49.png)
②把
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d2ac2aab408e0a6a916c348e00a8ea3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5a771f2e80c8a29ed2ebd76498b0f49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
名校
【推荐2】在数轴上把下列各数表示出来:
,2.5,
,
,0.并把这些数按从小到大的顺序进行排列,用“<”连接.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2384167ae61cf3183559acb3006898a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66bbf7c4ed384b95d0839e4027782246.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/6/16c02e80-f5a2-4ffd-a631-523b9b28df88.png?resizew=300)
您最近一年使用:0次