| -281588-788652+600240=-470000 | 603184-690000-319960=-406776 |
| -889324+230656-341332=-1000000 | -260000-258995+329181=-189814 |
| -139879-19978-790143=-950000 | 974827-520286+213973=668514 |
| -594121+648420-780000=-725701 | 550000-902095+497953=145858 |
| -910000-185879+98332=-997547 | -1000000+739274+849359=588633 |
| 824141+164902-980000=9043 | 285532-858756-400000=-973224 |
| -369024-347245-141858=-858127 | -174600+830000-335400=320000 |
| -816700-437238+624201=-629737 | -771835-100000-66487=-938322 |
| 220100-173620-731368=-684888 | 510000+378634-160000=728634 |
| -838587+1000000-371413=-210000 | -488303+60296+101911=-326096 |
| -371790+6100+135690=-230000 | -47000+229416+716356=898772 |
| 633167+542958-763751=412374 | -688264-422422+410686=-700000 |
|
