| 8929-7946=? |
| 8929 |
| 7946 |
 |
| |
|
| 5324-5211=? |
| 5324 |
| 5211 |
 |
| |
|
| 8284-7872=? |
| 8284 |
| 7872 |
 |
| |
|
| 8430-6392=? |
| 8430 |
| 6392 |
 |
| |
|
| 4187-3699=? |
| 4187 |
| 3699 |
 |
| |
|
| 9680-4705=? |
| 9680 |
| 4705 |
 |
| |
|
| 7566-3112=? |
| 7566 |
| 3112 |
 |
| |
|
| 9814-8927=? |
| 9814 |
| 8927 |
 |
| |
|
| 9794-9491=? |
| 9794 |
| 9491 |
 |
| |
|
| 6884-1887=? |
| 6884 |
| 1887 |
 |
| |
|
| 4637-1043=? |
| 4637 |
| 1043 |
 |
| |
|
| 8874-5533=? |
| 8874 |
| 5533 |
 |
| |
|
| 7515-3902=? |
| 7515 |
| 3902 |
 |
| |
|
| 8451-7616=? |
| 8451 |
| 7616 |
 |
| |
|
| 8008-4790=? |
| 8008 |
| 4790 |
 |
| |
|
| 6150-1641=? |
| 6150 |
| 1641 |
 |
| |
|
| 9340-3164=? |
| 9340 |
| 3164 |
 |
| |
|
| 8617-8420=? |
| 8617 |
| 8420 |
 |
| |
|
| 2717-2143=? |
| 2717 |
| 2143 |
 |
| |
|
| 7837-4743=? |
| 7837 |
| 4743 |
 |
| |
|
|