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将下列各数填入相应的集合中.227,-1,12,0,-3.01,-15,−23,180,-43,(-3)2,-45%,1,0.62.(1)整数:,(2)自然数:;(3)正数:227,12,180,(-3)2,1,0.62227,12,180,

题目详情
将下列各数填入相应的集合中.
22
7
,-1,12,0,-3.01,-15,
2
3
,180,-43,(-3)2,-45%,1,0.62.
(1)整数:______,
(2)自然数:______;
(3)正数:
22
7
,12,180,(-3)2,1,0.62
22
7
,12,180,(-3)2,1,0.62

(4)负数______;
(5)偶数:______;
(6)奇数:______;
(7)分数:
22
7
,-3.01,-
2
3
,-45%,0.62
22
7
,-3.01,-
2
3
,-45%,0.62

(8)非负数:
22
7
,12,0,180,(-3)2,1,0.62
22
7
,12,0,180,(-3)2,1,0.62

(9)非负整数:______;
(10)非负有理数:
22
7
,12,0,180,(-3)2,1,0.62
22
7
,12,0,180,(-3)2,1,0.62
▼优质解答
答案和解析
(1)整数:-1,12,0,-15,180,-43,(-3)2,1,
(2)自然数:12,0,180,(-3)2,1;
(3)正数:
22
7
,12,180,(-3)2,1,0.62;
(4)负数-1,-3.01,-15,
2
3
,-43,-45%,;
(5)偶数:12,0,180;
(6)奇数:-1,-15,-43,(-3)2,1;
(7)分数:
22
7
,-3.01,-
2
3
,-45%,0.62;
(8)非负数:
22
7
,12,0,180,(-3)2,1,0.62;
(9)非负整数:12,0,180,(-3)2,1;
(10)非负有理数:
22
7
,12,0,180,(-3)2,1,0.62.