| -240059-(130000+529849)=-899908 | 578532-(-193122-157826)=929480 |
| 399536-(804623+444913)=-850000 | -20405+(-69401-874235)=-964041 |
| 545876-(-400706-0)=946582 | 416565+(613056-60000)=969621 |
| -111996-(300000+99579)=-511575 | -171789-(38662-632725)=422274 |
| 404077+(-103563+670929)=971443 | -795797+(582579-367475)=-580693 |
| -550000-(43870-4000)=-589870 | 196836-(300000-884417)=781253 |
| 720000+(-701100+349100)=368000 | -845323-(-670000+236690)=-412013 |
| 460000-(-440989+636073)=264916 | -294297+(226672+109625)=42000 |
| 728039-(-400000+386255)=741784 | 549409+(657915-273024)=934300 |
| -949647-(-133589-326737)=-489321 | 248590+(-206437+811690)=853843 |
| -840000-(-490823+153606)=-502783 | -991005+(-909048+947275)=-952778 |
| -38940+(-562396-326232)=-927568 | -775961-(-247821-825803)=297663 |
