（39-12.
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发布时间：2022-04-20 10:06
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时间：2022-05-13 02:58
| 3 |
| 8 |
| 7 |
| 12 |
| 1 |
| 3 |
=（39-1）÷（1
| 3 |
| 8 |
| 7 |
| 12 |
| 1 |
| 3 |
=38÷
| 19 |
| 24 |
| 1 |
| 3 |
=48-8×
| 1 |
| 3 |
=48-
| 8 |
| 3 |
=45
| 1 |
| 3 |
