![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f4c8c3959bc2ed4902bf51bf2c24b48.png)
A.正整数 | B.正分数 | C.负分数 | D.负整数 |
更新时间:2023-10-20 09:04:00
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(0.94)
名校
【推荐1】在-10.1,
,3.14,
,
,2.4224222422224……中,正分数有( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d33adb74906403b0b00fcbd9fa691d8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37394553f5ad083293e7bf99e4a97354.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa7d68aa87ae9b36bafb0a6e23a2c48f.png)
A.4个 | B.3个 | C.2个 | D.1个 |
您最近一年使用:0次
单选题
|
容易
(0.94)
【推荐2】下列有理数中
,2,
,
,10,
,0,
,正数的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3edbd40e04e2a943051fa83d6e511add.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94f8657de54481172ca9179c88c0c4c7.png)
A.3 | B.4 | C.5 | D.6 |
您最近一年使用:0次