| -554329+360000+894329=700000 | -180000+80123-396237=-496114 |
| -525849+504310-288129=-309668 | -537509+700000+302680=465171 |
| -680222-166682+99009=-747895 | 76739-298183+450000=228556 |
| 107440+549000-408264=248176 | 946847-321890-733527=-108570 |
| -130000+559176-443863=-14687 | 352417-975272+222855=-400000 |
| 110747+716871-981584=-153966 | -277999-73609+151608=-200000 |
| 53636-139882-168206=-254452 | -524883-109023+237586=-396320 |
| 585076-310000+348238=623314 | -583927+48603+225324=-310000 |
| -521231-176866-102346=-800443 | 429547-60290+236443=605700 |
| -391872-117152+709024=200000 | 55246-24600+708354=739000 |
| 140000-744781+700000=95219 | -75351-30185-817972=-923508 |
| -260000-258995+329181=-189814 | 148790-259181-738000=-848391 |
| -481250+440843-712816=-753223 | 991255-675657-573598=-258000 |
| -325759+772245-446486=0 | 117945+838860-611157=345648 |
| 511929+856997-468926=900000 | -132462-420000-182371=-734833 |
| -247201+84527+604171=441497 | 543159+542600-585759=500000 |
| -600000-860349+826667=-633682 | -226050+846384+345069=965403 |
| -23116-21231-18262=-62609 | 622810-281177+558367=900000 |
| -956177+833187+497194=374204 | 139747+500000-711102=-71355 |
| 952175-29764-122411=800000 | -400000+115836+792642=508478 |
| 0-430000-380000=-810000 | -552014-341265+300000=-593279 |
