题目内容
求下列各数的倒数
| 25 | 1
| 2 | 1 |
|
25的倒数是
;
1
=
,
的倒数是
;
2的倒数是
;
1的倒数是1;
的倒数是
.
| 1 |
| 25 |
1
| 2 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 3 |
| 5 |
2的倒数是
| 1 |
| 2 |
1的倒数是1;
| 8 |
| 9 |
| 9 |
| 8 |
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题目内容
| 25 | 1
| 2 | 1 |
|
| 1 |
| 25 |
| 2 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 3 |
| 5 |
| 1 |
| 2 |
| 8 |
| 9 |
| 9 |
| 8 |