在数轴上标出下列各数:
,
,
,
,
,并用“
”把它们连接起来.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e8b4bbd2f9912adfc9864c0e1e76a9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/13ff466e-b3ac-4a29-8c3d-dec64d27497f.png?resizew=258)
更新时间:2023-12-27 18:07:04
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】在数轴上有三个点
,
,
,其表示的数分别为
,
,
,其中
.
(1)若
,
,则点
,
,
在数轴上的位置可能是______(填序号).
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/9a0c82f6-b591-4fae-818a-477bbfdf750b.jpg?resizew=523)
(2)点
,
,
在数轴上的位置如图2所示,若
,
两点之间距离为8,且
.
①
______.
②点
为数轴上一点,当线段
与线段
重叠部分的长度是线段
长度的
时,求点
表示的数.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/dcc42358-9a98-4460-a33d-388693babc8b.jpg?resizew=130)
(3)若
,且点
到
,
两点的距离和为6,则点
表示的数为______.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d20b366c6b7d8713ae885b444bfa5bc.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e5cda759116e9bd9c2725374a9a6717.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05e84dbb03e8c627ff11d5c7aeb0c8b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/9a0c82f6-b591-4fae-818a-477bbfdf750b.jpg?resizew=523)
(2)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b86304c3e26200299a0480641525a283.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
②点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a253c7fdf589ee3dece13d5b5b5732.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a253c7fdf589ee3dece13d5b5b5732.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e6486784415f3537c9a13556c05d893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/dcc42358-9a98-4460-a33d-388693babc8b.jpg?resizew=130)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03837b3769eda7f0d3804cc5ad4a6d60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
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解答题-问答题
|
适中
(0.65)
名校
【推荐2】如图,已知数轴上两点
对应的数分别是6,
,
为数轴上三个动点,点
从
点出发的速度为每秒2个单位,点
从点
出发的速度为
点的3倍,点
从原点出发的速度为每秒1个单位.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/20/f233544e-5666-41d1-a7fb-cb5c63aea29c.png?resizew=217)
(1)若点
向右运动,同时点
向左运动,求多长时间点
与点
相距54个单位?
(2)若点
同时都向右运动,求多长时间点
到点
的距离相等?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6b9a5f1362c12e1ea8f6fc0d9d787ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9369aed2d8309af46ac3eaffb9cce537.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/20/f233544e-5666-41d1-a7fb-cb5c63aea29c.png?resizew=217)
(1)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
(2)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9369aed2d8309af46ac3eaffb9cce537.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
您最近一年使用:0次
解答题-计算题
|
适中
(0.65)
【推荐1】有理数在数轴上的位置如图所示,且
.
![](https://img.xkw.com/dksih/QBM/2020/10/29/2581305874964480/2581405311803392/STEM/04daa760f2fc45fe996286c33a5bc332.png?resizew=194)
(1)用“>”“<”或“=”填空;
b_____0,
______0,
______0,
______0;
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9cfeda8c76660badd8b428b3510d68d.png)
![](https://img.xkw.com/dksih/QBM/2020/10/29/2581305874964480/2581405311803392/STEM/04daa760f2fc45fe996286c33a5bc332.png?resizew=194)
(1)用“>”“<”或“=”填空;
b_____0,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ea712984ea5017140e20bee226fd5af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9db8d3facff8f90f28a936fc5b3ab878.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a26db8ebc025535a4e5265ce33282c98.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】把下列各数表示的点画在数轴上(请标注原数),并用“
”把这些数连接起来.
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4202193cf25c32019e5c20dd61b11fbe.png)
您最近一年使用:0次