把下列各数分别填在相应的横线上:
1,-0.20,,325,-789,0,-23.13,0.618,-2004.
正数有:________;
分数有:________;
负数有:________;??
正整数有:________;
非正数有:________;??
负整数有:________;
非负数有:________;??
负分数有:________.
网友回答
1,,325,0.618 -0.02,,-23.13,0.618 -0.20,-789,-23.13,-2004 1,325 -0.20,-789.-23.13,-2004,0 -789,-2004 -0.20,-23.13
解析分析:根据有理数的分类分别进行填写即可.
解答:正数有:1,,325,0.618;
分数有:-0.02,,-23.13,0.618;
负数有:-0.20,-789,-23.13,-2004;??
正整数有:1,325;
非正数有:-0.20,-789.-23.13,-2004,0;??
负整数有:-789,-2004;
非负数有:1,3,325,0.618,0;??
负分数有:-0.20,-23.13.
故