题目内容
下列各数:5,0.5,0,-3.5,-1
,10%,-
中,属于整数的有
| 1 |
| 2 |
| 7 |
| 2 |
5,0
5,0
,属于分数的有0.5,-3.5,-1
,10%,-
| 1 |
| 2 |
| 7 |
| 2 |
0.5,-3.5,-1
,10%,-
,属于负数的有| 1 |
| 2 |
| 7 |
| 2 |
-3.5,-1
,-
| 1 |
| 2 |
| 7 |
| 2 |
-3.5,-1
,-
.| 1 |
| 2 |
| 7 |
| 2 |
分析:从整数、分数、负数的定义出发,逐一分析即可求得答案.
解答:解:在数:5,0.5,0,-3.5,-1
,10%,-
中,
属于整数的有5,0,属于分数的有0.5,-3.5,-1
,10%,-
,属于负数的有-3.5,-1
,-
.
故答案为5,0;0.5,-3.5,-1
,10%,-
;-3.5,-1
,-
.
| 1 |
| 2 |
| 7 |
| 2 |
属于整数的有5,0,属于分数的有0.5,-3.5,-1
| 1 |
| 2 |
| 7 |
| 2 |
| 1 |
| 2 |
| 7 |
| 2 |
故答案为5,0;0.5,-3.5,-1
| 1 |
| 2 |
| 7 |
| 2 |
| 1 |
| 2 |
| 7 |
| 2 |
点评:本题考查了有理数:有理数分为整数和分数;整数包括正整数、0、负整数;分数分为正分数和负分数.
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