题目内容
16.5的倒数是______,
与______互为倒数.
| 2 |
| 7 |
16.5=16
=
,
的倒数是
,所以16.5的倒数是
;
的倒数是
,所以
与
互为倒数.
故答案为:
,
.
| 1 |
| 2 |
| 33 |
| 2 |
| 33 |
| 2 |
| 2 |
| 33 |
| 2 |
| 33 |
| 2 |
| 7 |
| 7 |
| 2 |
| 2 |
| 7 |
| 7 |
| 2 |
故答案为:
| 2 |
| 33 |
| 7 |
| 2 |
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题目内容
| 2 |
| 7 |
| 1 |
| 2 |
| 33 |
| 2 |
| 33 |
| 2 |
| 2 |
| 33 |
| 2 |
| 33 |
| 2 |
| 7 |
| 7 |
| 2 |
| 2 |
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| 2 |
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| 33 |
| 7 |
| 2 |