1 . 把下列各数写入相应的集合中:
,
,
,
,
,
,0,
(相邻两个1之间2的个数逐次加1)
(1)正数集合{ };
(2)有理数集合{ };
(3)无理数集合{ }.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3389f53711264b0acba3ba6019f8b908.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78b14b34f18e93817ad20ba00f9fbad9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7977febbc22651f01404d615d96765.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc54231b2fdd8baae870b9b320ee3933.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efbc9a84f16a94b0ca5db78cba26b356.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc750b95f903d523ea9da060fad44601.png)
(1)正数集合{ };
(2)有理数集合{ };
(3)无理数集合{ }.
您最近一年使用:0次
2 . 把下列各数填入相应的集合里:
,
,
,
,0,
,
,
.
整数集合:{ …};
正数集合:{ …};
负分数集合{ …};
无理数集合{ …}.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c7185982cb54346f0d6ecca15202a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fba75311e1e5fcf7693a50ef7168ca9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a36d3e3a1d196b5e03e6a150edba177.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdefcc8672cae89e5d6b188288ebf99b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a698891d42c70b597f0da4f215f09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b1c50fe30db8bab6d7fe5f32a45012f.png)
整数集合:{ …};
正数集合:{ …};
负分数集合{ …};
无理数集合{ …}.
您最近一年使用:0次
3 . 把下列各数分别填入相应的集合里.
﹣5,
,0,﹣3.14,
,
,π,-12.101001…(每两个1之间0的个数依次增加1)
(1)正数集合:{__________________…};
(2)负整数集合:{__________________…};
(3)非正数集合:{__________________…};
(4)无理数集合:{__________________…}.
﹣5,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dac533a430e3f6e3f24334c60c0754cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/598564aec706dff769c5afc4c378c572.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/099729ffb241c4457055d65dee5a2297.png)
(1)正数集合:{__________________…};
(2)负整数集合:{__________________…};
(3)非正数集合:{__________________…};
(4)无理数集合:{__________________…}.
您最近一年使用:0次
4 . 把下列各数按有理数、无理数、正实数、负实数分别填入相应的集合内:
0,
,
,4,
,
,
,0.31,
,
,
,
.
(1)有理数集合{ ……};
(2)无理数集合{ ……};
(3)正实数集合{ ……};
(4)负实数集合{ ……}.
0,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2aa7194d0201304ebcf06ea6aa8c00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30b12efb03327f461e868b2ea433f9b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89d6b915bdc6e5aa11a40dde831c9409.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bfa52f02d7839b0b15113e16b9e9c09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4219cc91506e90fc89f7cc9dfc660306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d51df99608eed1a43c20f6b860bfb776.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20749f9669ebede092a26c5ca57b84b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6806c9f61d0af2d40a2f466d6e7ee24e.png)
(1)有理数集合{ ……};
(2)无理数集合{ ……};
(3)正实数集合{ ……};
(4)负实数集合{ ……}.
您最近一年使用:0次
5 . 把下列各数分别填入相应的集合里.
;
(1)分数集合:{ …};
(2)非负整数集合:{ …};
(3)无理数集合:{ …}.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0d03ef82b1474531eaac842ff930f13.png)
(1)分数集合:{ …};
(2)非负整数集合:{ …};
(3)无理数集合:{ …}.
您最近一年使用:0次
6 . 把下列各数分别填入相应的集合里:
,
,0,
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/849777798801456933aa6273d956f55e.png)
(1)负数集合:{ …};
(2)非负整数集合:{ …};
(3)分数集合:{ …};
(4)无理数集合:{ …}.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdf10cd988e46b3947d4d8326674b54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff1b8002be5d7b45b2a00de52e3d68a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9de7fae425f44da9c9dee7cb5b8e4cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e821f6b0ae9bcc0046abfcba8ad1799.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067ea7ff634f58be654b8e6a11b6289d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d65351ecc1e6884fdae34ebf43251916.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/849777798801456933aa6273d956f55e.png)
(1)负数集合:{ …};
(2)非负整数集合:{ …};
(3)分数集合:{ …};
(4)无理数集合:{ …}.
您最近一年使用:0次
7 . 把下列各数的序号填入相应的集合里.![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99d79a82a48e766a5c6933b29523ea0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbc54de7dd84da60d270d51b475f0839.png)
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b863c3cd74b41e50fd25ec34ca271b20.png)
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a27601876f6567d69f3a531f8f0147c0.png)
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6abd24c8f46a63cf09448c29b80e5c8b.png)
,
,
,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0f5f7b80bcbe347e79c90a7763652d7.png)
正数集合:{___________…};
整数集合:{___________…};
负分数集合:{___________…};
无理数集合:{___________…}.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99d79a82a48e766a5c6933b29523ea0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbc54de7dd84da60d270d51b475f0839.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca904bcca81d924d47730079a202a25a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cfee3558e1c4304b73ce8e7877b3fbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b863c3cd74b41e50fd25ec34ca271b20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ca79936a90ccb692e67ead19ee1f98a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a27601876f6567d69f3a531f8f0147c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ce154b3aeb40f4bea59a835d876f7bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6abd24c8f46a63cf09448c29b80e5c8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d839899327a98576f0ee63572130fe7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfddead81a4e769d2817bcda0f2ebb1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/109dab1cc3b6b8cf680939abcae68617.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e4d6fcf3dcc91446dd476f386803ae8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40ce86a5535bcd87460b5fc05477bc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16429843ee64faa285c324034839abc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0f5f7b80bcbe347e79c90a7763652d7.png)
正数集合:{___________…};
整数集合:{___________…};
负分数集合:{___________…};
无理数集合:{___________…}.
您最近一年使用:0次
8 . 把下列各数填入表示它所在的数集的大括号:
-25,3,-2020,
,0.101001001…,0,-(-30%),
,
,-2.3
(1)正数集合: {____________________________...};
(2)无理数集合: {____________________________...};
(3)分数集合: {____________________________...};
(4)非正整数集合:{____________________________...}.
-25,3,-2020,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f990d3ba7a15ba9c685bd3c4e52ddd5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bade682619664d428275f3b254cd31bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/023c7427a43311b003f2231024d64823.png)
(1)正数集合: {____________________________...};
(2)无理数集合: {____________________________...};
(3)分数集合: {____________________________...};
(4)非正整数集合:{____________________________...}.
您最近一年使用:0次
9 . 把下列各数填入相应的括号内:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d99010a4a8dfaa5a4919f770ec3564ec.png)
正数集合:( … )
整数集合:( … )
负分数集合:( … )
无理数集合:( … )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d99010a4a8dfaa5a4919f770ec3564ec.png)
正数集合:( … )
整数集合:( … )
负分数集合:( … )
无理数集合:( … )
您最近一年使用:0次
2022-10-21更新
|
78次组卷
|
2卷引用:江苏省镇江市句容玉清教育集团市2022-2023学年七年级上学期10月月考数学试题