| 1670-1457=? |
| 1670 |
| 1457 |
 |
| |
|
| 6079-1639=? |
| 6079 |
| 1639 |
 |
| |
|
| 6613-2667=? |
| 6613 |
| 2667 |
 |
| |
|
| 5768-4113=? |
| 5768 |
| 4113 |
 |
| |
|
| 5821-5404=? |
| 5821 |
| 5404 |
 |
| |
|
| 7719-6023=? |
| 7719 |
| 6023 |
 |
| |
|
| 7737-4707=? |
| 7737 |
| 4707 |
 |
| |
|
| 8162-5139=? |
| 8162 |
| 5139 |
 |
| |
|
| 2873-2610=? |
| 2873 |
| 2610 |
 |
| |
|
| 2736-1273=? |
| 2736 |
| 1273 |
 |
| |
|
| 7085-4810=? |
| 7085 |
| 4810 |
 |
| |
|
| 6319-4059=? |
| 6319 |
| 4059 |
 |
| |
|
| 9062-7820=? |
| 9062 |
| 7820 |
 |
| |
|
| 7936-4352=? |
| 7936 |
| 4352 |
 |
| |
|
| 4001-1795=? |
| 4001 |
| 1795 |
 |
| |
|
| 9929-3019=? |
| 9929 |
| 3019 |
 |
| |
|
| 8688-4799=? |
| 8688 |
| 4799 |
 |
| |
|
| 9220-6239=? |
| 9220 |
| 6239 |
 |
| |
|
| 8124-5080=? |
| 8124 |
| 5080 |
 |
| |
|
| 8066-3490=? |
| 8066 |
| 3490 |
 |
| |
|
|