| -140134+800000-83063=576803 | -96227-245000-161790=-503017 |
| 485178+387405-731905=140678 | 557175-1000000+400000=-42825 |
| -630405+239192+200435=-190778 | 0-15861+305861=290000 |
| 936883-938468-537033=-538618 | -375917-29591+15508=-390000 |
| 437271-279113+620723=778881 | -296550-163347+595086=135189 |
| -897511+485540-362009=-773980 | -836781+578253+742803=484275 |
| -579882-127390-100000=-807272 | 280666-915615+553867=-81082 |
| -20757-590400+911157=300000 | -450000+666592+77607=294199 |
| -177000-388759+405512=-160247 | 50305+139829-520000=-329866 |
| -317101-798405+702494=-413012 | 990000+450462-660000=780462 |
| -238036-447651+255687=-430000 | -651900+896995-409523=-164428 |
| -134721+338205-637673=-434189 | 903453-209631-37534=656288 |
