將下列各數(shù)中的負數(shù)填入負數(shù)集合內(nèi):
6,-7.5,0,-91,2
3
4
,0.03,-
2
7

負數(shù)集合:{______ …}.
根據(jù)概念,知
答案為-7.5,-91,-
2
7
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科目:初中數(shù)學(xué) 來源: 題型:

將下列各數(shù)中的負數(shù)填入負數(shù)集合內(nèi):
6,-7.5,0,-91,2
3
4
,0.03,-
2
7

負數(shù)集合:{
 
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將下列各數(shù)填入相應(yīng)的集合中.
22
7
,-1,12,0,-3.01,-15,-
2
3
,180,-43,(-3)2,-45%,1,0.62.
(1)整數(shù):
-1,12,0,-15,180,-43,(-3)2,1
-1,12,0,-15,180,-43,(-3)2,1
,
(2)自然數(shù):
12,0,180,(-3)2,1
12,0,180,(-3)2,1
;
(3)正數(shù):
22
7
,12,180,(-3)2,1,0.62
22
7
,12,180,(-3)2,1,0.62
;
(4)負數(shù)
-1,-3.01,-15,-43,-45%,
-1,-3.01,-15,-43,-45%,
;
(5)偶數(shù):
12,0,180
12,0,180
;
(6)奇數(shù):
-1,-15,-43,(-3)2,1
-1,-15,-43,(-3)2,1
;
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22
7
,-3.01,-
2
3
,-45%,0.62
22
7
,-3.01,-
2
3
,-45%,0.62

(8)非負數(shù):
22
7
,12,0,180,(-3)2,1,0.62
22
7
,12,0,180,(-3)2,1,0.62
;
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12,0,180,1
12,0,180,1

(10)非負有理數(shù):
22
7
,12,0,180,(-3)2,1,0.62
22
7
,12,0,180,(-3)2,1,0.62

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正數(shù)集合{    }負數(shù)集合{    }

非負整數(shù)集合{    }

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將下列各數(shù)中的負數(shù)填入負數(shù)集合內(nèi):
6,-7.5,0,-91,2數(shù)學(xué)公式,0.03,-數(shù)學(xué)公式
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