题目内容
在( )里填入适当的数,使等式成立.
÷4=
÷()=
÷()=
.
| () |
| 12 |
| 3 |
| () |
| 2 |
| 3 |
| () |
| 15 |
| 5 |
| () |
| 1 |
| 16 |
| 3 |
| 12 |
| 3 |
| 48 |
| 2 |
| 3 |
| 2 |
| 15 |
| 5 |
| 16 |
| 1 |
| 16 |
故答案为:3,48;5,2;16,5.
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题目内容
| () |
| 12 |
| 3 |
| () |
| 2 |
| 3 |
| () |
| 15 |
| 5 |
| () |
| 1 |
| 16 |
| 3 |
| 12 |
| 3 |
| 48 |
| 2 |
| 3 |
| 2 |
| 15 |
| 5 |
| 16 |
| 1 |
| 16 |