| -509896-(160000+72654)=-742550 | -27939-(12583+448362)=-488884 |
| 108546-(-76673-650000)=835219 | -490000-(465747-878229)=-77518 |
| 540059+(-323261-892096)=-675298 | -662254+(980000-810000)=-492254 |
| 602141-(-160000+652141)=110000 | 246386-(941133-388835)=-305912 |
| -279071+(-644228+563299)=-360000 | -490344-(-50000-516472)=76128 |
| 644606-(-440180+340039)=744747 | -200000+(-1000000+269000)=-931000 |
| 800000+(-481187-694821)=-376008 | 100000-(97937+712063)=-710000 |
| 501008-(-754362+872022)=383348 | 245604-(-879000+824604)=300000 |
| -107852-(-556647+18515)=430280 | -23809+(-209502-121075)=-354386 |
| 82291+(-443303+174827)=-186185 | 980077-(676565-576488)=880000 |
| 676000-(637108+720000)=-681108 | 345822+(-283744+423277)=485355 |
| -360000+(-337125-163700)=-860825 | -785074-(-852071+654341)=-587344 |
| 640000+(-943952+169580)=-134372 | -85946+(-238953-435101)=-760000 |
| -265000+(343507-640000)=-561493 | 974131+(-3313-565000)=405818 |
| -876163-(-644914-729085)=497836 | -825569-(599813-703908)=-721474 |
| 450282-(-116279+10547)=556014 | -574204+(938098+86106)=450000 |
| 957099+(566653-523752)=1000000 | 778901+(430789-684713)=524977 |
| 643184+(157984-347229)=453939 | -77340-(671919-466100)=-283159 |
| -949647-(-133589-326737)=-489321 | -89973-(205435+408742)=-704150 |
| -1000000-(-629278+348094)=-718816 | -769965+(-578219+797343)=-550841 |
| 405916-(796371+99545)=-490000 | 567649-(324616-144003)=387036 |
