| 251418-513341-463533=-725456 | -941186+278506-153320=-816000 |
| 117945+838860-611157=345648 | 83673-30322-164963=-111612 |
| -710000+137256+522260=-50484 | -675277-214255+889532=0 |
| 99129-243827+654434=509736 | 143481+725565-467786=401260 |
| 83015+812000-195015=700000 | -811401+664866-553465=-700000 |
| -513562-502170+884279=-131453 | -193964-110838-515618=-820420 |
| -369024-347245-141858=-858127 | -7152+666851+300000=959699 |
| 140000-744781+700000=95219 | -340692+823193-811422=-328921 |
| -654896+890000+13896=249000 | 949862-480000+130138=600000 |
| -180000-5720+970929=785209 | 603184-690000-319960=-406776 |
| -299900-243880-79922=-623702 | -347550-495244+847000=4206 |
| 950000-870312+533147=612835 | 653213+650000-700000=603213 |
|
