题目内容
-1
的倒数是______,相反数是______,绝对值是______.
| 2 |
| 3 |
-1
的倒数是
=-
;
-1
的相反数是1
;
-1
的绝对值是1
.
故答案为-
;1
;1
.
| 2 |
| 3 |
| 1 | ||
-1
|
| 3 |
| 5 |
-1
| 2 |
| 3 |
| 2 |
| 3 |
-1
| 2 |
| 3 |
| 2 |
| 3 |
故答案为-
| 3 |
| 5 |
| 2 |
| 3 |
| 2 |
| 3 |
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