题目内容
把下列各数填入它所属的集合内:
15,-
,-5,
,0,-5.32,2.
.
(1)分数集合{ . . .};
(2)整数集合{ . . .}。
15,-



(1)分数集合{ . . .};
(2)整数集合{ . . .}。
(1)分数集合{-
,
, -5.32,2.
, . . .};
(2)整数集合{ 15,-5,0, . . .}。



(2)整数集合{ 15,-5,0, . . .}。
此题考查整数的分类,整数分为正整数、负整数和零,根据整数与分数的定义可知分数集合为
,整数集合为
;



练习册系列答案
相关题目