| 7383-6538=? |
| 7383 |
| 6538 |
 |
| |
|
| 1493-1455=? |
| 1493 |
| 1455 |
 |
| |
|
| 8497-6522=? |
| 8497 |
| 6522 |
 |
| |
|
| 4815-4360=? |
| 4815 |
| 4360 |
 |
| |
|
| 9546-8957=? |
| 9546 |
| 8957 |
 |
| |
|
| 1971-1723=? |
| 1971 |
| 1723 |
 |
| |
|
| 9335-5833=? |
| 9335 |
| 5833 |
 |
| |
|
| 9525-9324=? |
| 9525 |
| 9324 |
 |
| |
|
| 5993-4723=? |
| 5993 |
| 4723 |
 |
| |
|
| 6284-2034=? |
| 6284 |
| 2034 |
 |
| |
|
| 7335-1143=? |
| 7335 |
| 1143 |
 |
| |
|
| 8356-2963=? |
| 8356 |
| 2963 |
 |
| |
|
| 9870-9614=? |
| 9870 |
| 9614 |
 |
| |
|
| 7898-6434=? |
| 7898 |
| 6434 |
 |
| |
|
| 9850-1967=? |
| 9850 |
| 1967 |
 |
| |
|
| 7987-4388=? |
| 7987 |
| 4388 |
 |
| |
|
| 6707-2119=? |
| 6707 |
| 2119 |
 |
| |
|
| 5960-5643=? |
| 5960 |
| 5643 |
 |
| |
|
| 7220-7203=? |
| 7220 |
| 7203 |
 |
| |
|
| 5307-4250=? |
| 5307 |
| 4250 |
 |
| |
|
|