把下列各数在数轴上表示出来,并按从小到大的顺序用 “<”号连接起来:
![](https://img.xkw.com/dksih/QBM/2019/7/3/2238908580061184/2285763412533248/STEM/026f3b6ee2bd49d5b836ee94e6f993a4.png?resizew=326)
![](https://img.xkw.com/dksih/QBM/2019/7/3/2238908580061184/2285763412533248/STEM/026f3b6ee2bd49d5b836ee94e6f993a4.png?resizew=326)
5,-3.5,0.2,-0.5, ,0.5.
更新时间:2019-09-07 20:20:28
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解答题-问答题
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适中
(0.65)
【推荐1】
(1)在数轴上把下列各数表示出来:
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3528d985a77044680e3fb9bd49c8e3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/30/d91247ad-dcab-4a9a-882f-25c645060226.png?resizew=449)
(2)将上列各数用“<”连接起来:________________________________.
(1)在数轴上把下列各数表示出来:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07b53ed08388367420160aaa905ed723.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3e976e2f9bc4101998a408b9ab46fec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcafe41d2a82e079ee396ddf858437c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3528d985a77044680e3fb9bd49c8e3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/30/d91247ad-dcab-4a9a-882f-25c645060226.png?resizew=449)
(2)将上列各数用“<”连接起来:________________________________.
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解答题-作图题
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适中
(0.65)
名校
【推荐2】在数轴上画出表示下列各数的点,并用“
”将各数连接起来.
0,
,4,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/22/0ef87806-13aa-423f-adfd-d033990bf9b2.jpg?resizew=301)
0,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb8f58755aee89fb2cf72ba518dcee2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6f1a480438deb29d8ceeec5c5a34096.png)
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解答题-问答题
|
适中
(0.65)
【推荐1】若
,则
的取值范围是?小明决定利用数轴来解决这个问题.
(1)如图,小明发现当
时,
0;
0;
0;
0;此时,
(填“>”或“<”)
(2)请你按照以上思路,探究
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780b086383a7ddeecb37d6399e67b71c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(1)如图,小明发现当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2584d4e78881413d8ddd1ec84011db2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83666674f1111c699d7c5f7b792e0285.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/008e77135f850cd4beab452480a591d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/564a3336ddeba347978fee32ffb16631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05de636879810855dab27451897e858e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135e8a6a37012345bcfb1d8334534c11.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/11/0f9c51fb-ac42-440e-9138-be9d2a45de38.png?resizew=328)
(2)请你按照以上思路,探究
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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