| -149773-827559+528747=-448585 | -286651-38514+875165=550000 |
| 649945-211191-333468=105286 | 232056+913665-686147=459574 |
| -85000-10932+530000=434068 | 437271-279113+620723=778881 |
| -644098+925907+33062=314871 | -264611+650133+362829=748351 |
| -313000+1000000-687000=0 | 180000-209398+669522=640124 |
| 139336-376297-553645=-790606 | 581345+79597+289058=950000 |
| -371790+6100+135690=-230000 | -638302+51864-293562=-880000 |
| 357165+20000-968802=-591637 | 974998-878500+429502=526000 |
| 55246-24600+708354=739000 | -158190+79161+146691=67662 |
| 689666+656202-545868=800000 | -600000-91885-35086=-726971 |
| 630363-974591+433228=89000 | -100000-873098+223098=-750000 |
| -755388-311436+711524=-355300 | -325608+539630-344022=-130000 |
|
