| 20103−2•20102−2008 |
| 20103+20102−2011 |
=
| 20102(2010−2)−2008 |
| 20102(2010+1)−2011 |
=
| 2008(20102−1) |
| 2011×(20102−1) |
=
| 2008 |
| 2011 |
故答案为:
| 2008 |
| 2011 |
| 20103−2•20102−2008 |
| 20103+20102−2011 |
| 20103−2•20102−2008 |
| 20103+20102−2011 |
| 20102(2010−2)−2008 |
| 20102(2010+1)−2011 |
| 2008(20102−1) |
| 2011×(20102−1) |
| 2008 |
| 2011 |
| 2008 |
| 2011 |