| 5127-4593=? |
| 5127 |
| 4593 |
 |
| |
|
| 6462-3989=? |
| 6462 |
| 3989 |
 |
| |
|
| 8192-4673=? |
| 8192 |
| 4673 |
 |
| |
|
| 7648-7403=? |
| 7648 |
| 7403 |
 |
| |
|
| 6283-5646=? |
| 6283 |
| 5646 |
 |
| |
|
| 9476-7100=? |
| 9476 |
| 7100 |
 |
| |
|
| 4028-2781=? |
| 4028 |
| 2781 |
 |
| |
|
| 8097-4869=? |
| 8097 |
| 4869 |
 |
| |
|
| 8938-5945=? |
| 8938 |
| 5945 |
 |
| |
|
| 6799-5552=? |
| 6799 |
| 5552 |
 |
| |
|
| 7046-4377=? |
| 7046 |
| 4377 |
 |
| |
|
| 8492-7044=? |
| 8492 |
| 7044 |
 |
| |
|
| 8137-7670=? |
| 8137 |
| 7670 |
 |
| |
|
| 7573-4582=? |
| 7573 |
| 4582 |
 |
| |
|
| 7607-6603=? |
| 7607 |
| 6603 |
 |
| |
|
| 8804-1415=? |
| 8804 |
| 1415 |
 |
| |
|
| 8179-2036=? |
| 8179 |
| 2036 |
 |
| |
|
| 2209-1894=? |
| 2209 |
| 1894 |
 |
| |
|
| 9686-8567=? |
| 9686 |
| 8567 |
 |
| |
|
| 6838-4218=? |
| 6838 |
| 4218 |
 |
| |
|
|