题目内容
例:
+
+
=
×3=
+
+
=
×______=______
+
+
+
+
=
×______=______.
| 3 |
| 9 |
| 2 |
| 9 |
| 1 |
| 9 |
| 2 |
| 9 |
| 2 |
| 3 |
| 2 |
| 5 |
| 3 |
| 5 |
| 4 |
| 5 |
| 3 |
| 5 |
| 2 |
| 13 |
| 3 |
| 13 |
| 4 |
| 13 |
| 5 |
| 13 |
| 6 |
| 13 |
| 4 |
| 13 |
| 3 |
| 9 |
| 2 |
| 9 |
| 1 |
| 9 |
| 2 |
| 9 |
| 2 |
| 3 |
| 2 |
| 5 |
| 3 |
| 5 |
| 4 |
| 5 |
| 3 |
| 5 |
| 9 |
| 5 |
| 2 |
| 13 |
| 3 |
| 13 |
| 4 |
| 13 |
| 5 |
| 13 |
| 6 |
| 13 |
| 4 |
| 13 |
| 20 |
| 13 |
故答案为:3,
| 9 |
| 5 |
| 20 |
| 13 |
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