| 9900-8946=? |
| 9900 |
| 8946 |
 |
| |
|
| 9547-5480=? |
| 9547 |
| 5480 |
 |
| |
|
| 4301-1231=? |
| 4301 |
| 1231 |
 |
| |
|
| 3150-1182=? |
| 3150 |
| 1182 |
 |
| |
|
| 6066-2370=? |
| 6066 |
| 2370 |
 |
| |
|
| 7973-7057=? |
| 7973 |
| 7057 |
 |
| |
|
| 8816-1445=? |
| 8816 |
| 1445 |
 |
| |
|
| 9028-2302=? |
| 9028 |
| 2302 |
 |
| |
|
| 9579-6972=? |
| 9579 |
| 6972 |
 |
| |
|
| 8306-4413=? |
| 8306 |
| 4413 |
 |
| |
|
| 3677-2069=? |
| 3677 |
| 2069 |
 |
| |
|
| 6533-2661=? |
| 6533 |
| 2661 |
 |
| |
|
| 9179-8728=? |
| 9179 |
| 8728 |
 |
| |
|
| 5680-4330=? |
| 5680 |
| 4330 |
 |
| |
|
| 3436-1546=? |
| 3436 |
| 1546 |
 |
| |
|
| 5773-2889=? |
| 5773 |
| 2889 |
 |
| |
|
| 7498-5238=? |
| 7498 |
| 5238 |
 |
| |
|
| 5824-1220=? |
| 5824 |
| 1220 |
 |
| |
|
| 9948-8557=? |
| 9948 |
| 8557 |
 |
| |
|
| 7064-4906=? |
| 7064 |
| 4906 |
 |
| |
|
|