| 8573-7783=? |
| 8573 |
| 7783 |
 |
| |
|
| 8054-5036=? |
| 8054 |
| 5036 |
 |
| |
|
| 7808-6860=? |
| 7808 |
| 6860 |
 |
| |
|
| 4731-2968=? |
| 4731 |
| 2968 |
 |
| |
|
| 7647-1943=? |
| 7647 |
| 1943 |
 |
| |
|
| 6212-5250=? |
| 6212 |
| 5250 |
 |
| |
|
| 7602-4310=? |
| 7602 |
| 4310 |
 |
| |
|
| 3931-2546=? |
| 3931 |
| 2546 |
 |
| |
|
| 2503-1161=? |
| 2503 |
| 1161 |
 |
| |
|
| 6787-2552=? |
| 6787 |
| 2552 |
 |
| |
|
| 9852-3650=? |
| 9852 |
| 3650 |
 |
| |
|
| 5870-3425=? |
| 5870 |
| 3425 |
 |
| |
|
| 3257-2777=? |
| 3257 |
| 2777 |
 |
| |
|
| 9435-4751=? |
| 9435 |
| 4751 |
 |
| |
|
| 6117-3507=? |
| 6117 |
| 3507 |
 |
| |
|
| 8566-5646=? |
| 8566 |
| 5646 |
 |
| |
|
| 7826-4167=? |
| 7826 |
| 4167 |
 |
| |
|
| 4607-3037=? |
| 4607 |
| 3037 |
 |
| |
|
| 5855-2509=? |
| 5855 |
| 2509 |
 |
| |
|
| 8703-5923=? |
| 8703 |
| 5923 |
 |
| |
|
|