把下列各數(shù)分別填在相應(yīng)橫線上:
1,-0.20,3
1
5
,325,-789,0,-23.13,0.618,-2008.
負(fù)數(shù)有:______;
非負(fù)數(shù)有:______;
非負(fù)整數(shù)有:______.
負(fù)數(shù)有:-0.20,-789,-23.13,-2008;
非負(fù)數(shù)有:1,3
1
5
,325,0,0.618;
非負(fù)整數(shù)有:1,325,0,-2008;
故答案分別是:-0.20,-789,-23.13,-2008;1,3
1
5
,325,0,0.618;1,325,0,-2008.
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中數(shù)學(xué) 來源: 題型:

把下列各數(shù)分別填在相應(yīng)集合中:
1,-0.20,3
1
5
,325,-789,0,-23.13,0.618,-2004,89,-7.5,π
正數(shù)集合:{ 1,3
1
5
,325,0.618,π,89…};
負(fù)數(shù)集合:{-0.20,-789,-23.13,-2004,-7.5…};

整數(shù)集合:{ 1,325,-789,0,-2004,89…};

分?jǐn)?shù)集合:{ {-0.20,3
1
5
,-23.13,0.618,-7.5…};

正分?jǐn)?shù)集合:{3
1
5
,0.618,…};

負(fù)整數(shù)集合:{-789,-2004…}.

查看答案和解析>>

科目:初中數(shù)學(xué) 來源: 題型:

把下列各數(shù)分別填在相應(yīng)的集合內(nèi):
34
,
1
4
,-
7
,π,3.140,-
9
,-3-1,0.
2
,0.51525354…
有理數(shù)集合:{                        …};無理數(shù)集合:{                         …};
正數(shù)集合:{                          …};負(fù)數(shù)集合:{                           …}.

查看答案和解析>>

科目:初中數(shù)學(xué) 來源: 題型:

把下列各數(shù)分別填在相應(yīng)的集合的大括號內(nèi):
-11,4.8,-(-73),π,-︳-2.7︳,
1
6
,0.3030030003…,-
3
4
,0
正數(shù)集合{                             …}
負(fù)數(shù)集合{                            …}
正分?jǐn)?shù)集合{                            …}
整數(shù)集合{                             …}
無理數(shù)集合:{                            …}.

查看答案和解析>>

科目:初中數(shù)學(xué) 來源: 題型:

把下列各數(shù)分別填在相應(yīng)的集合內(nèi):-11、4.8、73、-2.7  
1
6
、3.1415926、-
3
4
、
9
3
、0
正數(shù)集合{                  }          負(fù)數(shù)集合{                    }
正分?jǐn)?shù)集合{                 }         負(fù)分?jǐn)?shù)集合{                    }
非負(fù)整數(shù)集合{                 }     非正整數(shù)集合{                    }.

查看答案和解析>>

科目:初中數(shù)學(xué) 來源: 題型:

把下列各數(shù)分別填在相應(yīng)的橫線上:
1,-0.20,3
1
5
,325,-789,0,-23.13,0.618,-2004.
正數(shù)有:
1,3
1
5
,325,0.618
1,3
1
5
,325,0.618
;
分?jǐn)?shù)有:
-0.02,3
1
5
,-23.13,0.618
-0.02,3
1
5
,-23.13,0.618

負(fù)數(shù)有:
-0.20,-789,-23.13,-2004
-0.20,-789,-23.13,-2004
;  
正整數(shù)有:
1,325
1,325
;
非正數(shù)有:
-0.20,-789.-23.13,-2004,0
-0.20,-789.-23.13,-2004,0
;  
負(fù)整數(shù)有:
-789,-2004
-789,-2004
;
非負(fù)數(shù)有:
1,3
1
5
,325,0.618,0
1,3
1
5
,325,0.618,0
;  
負(fù)分?jǐn)?shù)有:
-0.20,-23.13
-0.20,-23.13

查看答案和解析>>

同步練習(xí)冊答案