將下列各數(shù)填在相應的集合里.(4分)

—3.8,—10,4.3,—∣—∣,42,0,—(—

整數(shù)集合:{                   },分數(shù)集合:{                   },

正數(shù)集合:{                   },負數(shù)集合:{                   }.

 

整數(shù)集合:{  —10, 42  ,0 … },分數(shù)集合:{—3.8,4.3,—∣—∣,—(—)… },

正數(shù)集合:{ 4.3, 42 ,—(—)…},負數(shù)集合:{—3.8,—10,—∣— ∣  … }.

解析:略

 

練習冊系列答案
相關習題

科目:初中數(shù)學 來源: 題型:

將下列各數(shù)填在相應的集合里.
-3.8,-10,4.3,-|-
20
7
|,-4,0,-(-
3
5

整數(shù)集合:{                 },分數(shù)集合:{                    },
正數(shù)集合:{                 },負數(shù)集合:{                     }.

查看答案和解析>>

科目:初中數(shù)學 來源: 題型:

將下列各數(shù)填在相應的集合里:
10,-|-
22
7
|,0,
π
3
,-1.333…,200%,-(-2)3,-2.323323332 …,3.14.
正數(shù)集合:{                                              …};
整數(shù)集合:{                                              …};
分數(shù)集合:{                                        …};
無理數(shù)集合:{                                            …}.

查看答案和解析>>

科目:初中數(shù)學 來源: 題型:

將下列各數(shù)填在相應的集合里.
-3.8,-10,4.3,-|-
20
7
|,42,0,-
36
6

-(-
3
5
),π,-0.2020020002…(每隔一個多一個0),
整數(shù)集合:{                                …};
分數(shù)集合:{                                …};
正數(shù)集合:{                                …};
負數(shù)集合:{                                …}.

查看答案和解析>>

科目:初中數(shù)學 來源: 題型:

將下列各數(shù)填在相應的集合符號里5,-2,-0.3,
1
4
,0,-
1
3
,5.7,-1
1
6
,102,17.
正數(shù)集合:
{5,
1
4
,5.7,102,17…}
{5,
1
4
,5.7,102,17…}
;負數(shù)集合:
{-2,-0.3,-
1
3
,-1
1
6
…}
{-2,-0.3,-
1
3
,-1
1
6
…}

整數(shù)集合:
{5,-2,0,102,17…}
{5,-2,0,102,17…}
;分數(shù)集合:
{-0.3,
1
4
,-
1
3
,5.7,-1
1
6
…}
{-0.3,
1
4
,-
1
3
,5.7,-1
1
6
…}

查看答案和解析>>

科目:初中數(shù)學 來源: 題型:

將下列各數(shù)填在相應的集合里.
-3.8,-10,4.3,-|-
20
7
|,42,π,3,101001000…,0,-(-
3
5

整數(shù)集合:{                                …};
分數(shù)集合:{                                …};
正數(shù)集合:{                                …};
負數(shù)集合; {                                …};
有理數(shù)集合:{                                …}.

查看答案和解析>>

同步練習冊答案