| 611734-371481-640253=-400000 | 974552+132416-836968=270000 |
| -524883-109023+237586=-396320 | -391073-452524+512697=-330900 |
| -600000-631397+272902=-958495 | 928045-300000-290000=338045 |
| 396025-227287+628394=797132 | -95518+291882+558347=754711 |
| 974998-878500+429502=526000 | -596558-196963-104509=-898030 |
| -803690-44925+569905=-278710 | -153000+545047+467953=860000 |
| -309205-429322-85000=-823527 | 934218-632000+167782=470000 |
| -472569+183661-411092=-700000 | -289840+644892+586004=941056 |
| -287826+429000+601511=742685 | -788585+269503-258489=-777571 |
| 875278-456162+247944=667060 | 651940+24133-786073=-110000 |
| 664637-390256-991628=-717247 | -867000+610000-158044=-415044 |
| -25587-343069-194926=-563582 | -90612-701060+487970=-303702 |
| -54000-300000-600641=-954641 | -2113-691992-100000=-794105 |
| -433929+300824+411487=278382 | -544000+900000-570000=-214000 |
| 690000+924960-814000=800960 | -58947-184075-350600=-593622 |
| 754052-200000-348831=205221 | 251418-513341-463533=-725456 |
| 555766-511178+42010=86598 | 877900+298314-247512=928702 |
| -460000-639149+387805=-711344 | 239806+362000-801652=-199846 |
| -631439+450801-196462=-377100 | -370000+513866-61884=81982 |
| 608650-477383-731267=-600000 | 661823-363681-873362=-575220 |
| 600000+349364-756507=192857 | -341847+793350-851503=-400000 |
