| 9923-9612=? |
| 9923 |
| 9612 |
 |
| |
|
| 5187-2471=? |
| 5187 |
| 2471 |
 |
| |
|
| 9822-5435=? |
| 9822 |
| 5435 |
 |
| |
|
| 8650-5780=? |
| 8650 |
| 5780 |
 |
| |
|
| 9258-4661=? |
| 9258 |
| 4661 |
 |
| |
|
| 9535-1960=? |
| 9535 |
| 1960 |
 |
| |
|
| 9590-8924=? |
| 9590 |
| 8924 |
 |
| |
|
| 8648-8161=? |
| 8648 |
| 8161 |
 |
| |
|
| 6239-3596=? |
| 6239 |
| 3596 |
 |
| |
|
| 2440-1098=? |
| 2440 |
| 1098 |
 |
| |
|
| 7741-6393=? |
| 7741 |
| 6393 |
 |
| |
|
| 9722-7011=? |
| 9722 |
| 7011 |
 |
| |
|
| 3866-3025=? |
| 3866 |
| 3025 |
 |
| |
|
| 9225-1528=? |
| 9225 |
| 1528 |
 |
| |
|
| 7094-6409=? |
| 7094 |
| 6409 |
 |
| |
|
| 7107-4027=? |
| 7107 |
| 4027 |
 |
| |
|
| 4416-2238=? |
| 4416 |
| 2238 |
 |
| |
|
| 9138-7918=? |
| 9138 |
| 7918 |
 |
| |
|
| 6668-2081=? |
| 6668 |
| 2081 |
 |
| |
|
| 9781-4391=? |
| 9781 |
| 4391 |
 |
| |
|
|