| 2007 |
| 2008 |
| 2007 |
| 2008 |
=2007÷
| 2007×2008+2007 |
| 2008 |
=2007÷
| 2007×(2008+1) |
| 2008 |
=2007×
| 2008 |
| 2009×2007 |
=
| 2008 |
| 2009 |
故答案为2007÷2007
| 2007 |
| 2008 |
| 2008 |
| 2009 |
编辑:chaxungu时间:2026-04-27 14:07:26分类:小学数学题库
| 2007 |
| 2008 |
| 2007 |
| 2008 |
| 2007×2008+2007 |
| 2008 |
| 2007×(2008+1) |
| 2008 |
| 2008 |
| 2009×2007 |
| 2008 |
| 2009 |
| 2007 |
| 2008 |
| 2008 |
| 2009 |