题目内容
1
与______相乘的积是1,4的倒数是______.
| 2 |
| 3 |
(1)1
=
,
的倒数是
,
故1
与
相乘的积是1;
(2)4的倒数是
.
故答案为:
;
.
| 2 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 3 |
| 5 |
故1
| 2 |
| 3 |
| 3 |
| 5 |
(2)4的倒数是
| 1 |
| 4 |
故答案为:
| 3 |
| 5 |
| 1 |
| 4 |
练习册系列答案
相关题目
题目内容
| 2 |
| 3 |
| 2 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 3 |
| 5 |
| 2 |
| 3 |
| 3 |
| 5 |
| 1 |
| 4 |
| 3 |
| 5 |
| 1 |
| 4 |