题目内容
把下列各数分别填在它们所在的集合内:
51,-73,0.125,-0.12,,
,0,-3.1415,38%,-3.2
正数集:51,0.125,8%,
整数集:51,-73,0
负分数集:-0.12,,-3.1415,-3.2
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题目内容
把下列各数分别填在它们所在的集合内:
51,-73,0.125,-0.12,,
,0,-3.1415,38%,-3.2
正数集:51,0.125,8%,
整数集:51,-73,0
负分数集:-0.12,,-3.1415,-3.2