画出数轴,在数轴上表示下列各数,并用“”将它们连接起来.
,
,
,0,
,
.
更新时间:2024-03-19 15:48:11
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【推荐1】在数轴上把下列各数表示出来,并按照由小到大的顺序用“<”进行排列.0、﹣
、3、﹣2.5
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://img.xkw.com/dksih/QBM/2019/12/10/2351931916304384/2352291136438272/STEM/c52734c654f14c629fd840af65078b17.png?resizew=222)
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【推荐2】把下列各数在数轴上表示出来,并用“
”将它们连接起来.
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3074869998a075af4f06d4766edf9f5.png)
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【推荐1】将下列各数表示在如图所示的数轴上,并用“
”连接起来.
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c38444fae9951fced3ec679c1abe4b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a157370d7192aad302919f7d828521bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2db60f3d6a6fd64cd7b958bb8b1134d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52245f24a9f1d75a76779453cb7aab39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c38444fae9951fced3ec679c1abe4b6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/20/6691d90f-8f9b-406b-a730-b3684f92d880.png?resizew=350)
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【推荐2】按要求画数轴,并回答问题:
(1)画一条数轴,将下列各数表示出来:2,
,0.5,-3,
;
(2)将(1)中的几个数用“>”连接起来.
(1)画一条数轴,将下列各数表示出来:2,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0415147b2dc37f0580c2e64df1f4c337.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/533a7b702ada1dd80123e4041271d521.png)
(2)将(1)中的几个数用“>”连接起来.
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【推荐1】把下列各数分别填入相应的集合里.
.
①正数集合:{______…};
②负数集合:{______…};
③整数集合:{______…};
④分数集合:{______…};
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8e68d1c9519b5f7b518a8ad65805be.png)
①正数集合:{______…};
②负数集合:{______…};
③整数集合:{______…};
④分数集合:{______…};
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【推荐2】把下列各数填在相应的表示集合的大括号里:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14206c11d0beac1183b131774763c67b.png)
(1)正数集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
(2)整数集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
(3)正分数集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
(4)负分数集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14206c11d0beac1183b131774763c67b.png)
(1)正数集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
(2)整数集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
(3)正分数集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
(4)负分数集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd4c1b3ebb5a1924ea962d1490d585c.png)
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