| 7920-3661=? |
| 7920 |
| 3661 |
 |
| |
|
| 7169-1389=? |
| 7169 |
| 1389 |
 |
| |
|
| 5438-3886=? |
| 5438 |
| 3886 |
 |
| |
|
| 5654-3952=? |
| 5654 |
| 3952 |
 |
| |
|
| 5668-2831=? |
| 5668 |
| 2831 |
 |
| |
|
| 4292-2494=? |
| 4292 |
| 2494 |
 |
| |
|
| 7150-1547=? |
| 7150 |
| 1547 |
 |
| |
|
| 5409-5100=? |
| 5409 |
| 5100 |
 |
| |
|
| 9882-5912=? |
| 9882 |
| 5912 |
 |
| |
|
| 3958-3350=? |
| 3958 |
| 3350 |
 |
| |
|
| 6094-2061=? |
| 6094 |
| 2061 |
 |
| |
|
| 5072-4742=? |
| 5072 |
| 4742 |
 |
| |
|
| 8311-2804=? |
| 8311 |
| 2804 |
 |
| |
|
| 9911-7271=? |
| 9911 |
| 7271 |
 |
| |
|
| 8882-6864=? |
| 8882 |
| 6864 |
 |
| |
|
| 2518-2041=? |
| 2518 |
| 2041 |
 |
| |
|
| 4199-4060=? |
| 4199 |
| 4060 |
 |
| |
|
| 3325-2526=? |
| 3325 |
| 2526 |
 |
| |
|
| 7802-3539=? |
| 7802 |
| 3539 |
 |
| |
|
| 6716-2955=? |
| 6716 |
| 2955 |
 |
| |
|
|