题目内容
| 20102+3×2006+12 |
| 20103-2010×9 |
| 20102+3×2006+12 |
| 20103-2010×9 |
=
| 20102+3×(2006+4) |
| 2010×(20102-9) |
=
| 20102+3×2010 |
| 2010×(2010+3)×(2010-3) |
=
| 2010×(2010+3) |
| 2010×(2010+3)×(2010-3) |
=
| 1 |
| 2007 |
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相关题目
题目内容
| 20102+3×2006+12 |
| 20103-2010×9 |
| 20102+3×2006+12 |
| 20103-2010×9 |
| 20102+3×(2006+4) |
| 2010×(20102-9) |
| 20102+3×2010 |
| 2010×(2010+3)×(2010-3) |
| 2010×(2010+3) |
| 2010×(2010+3)×(2010-3) |
| 1 |
| 2007 |