| 104620+(-949017+712804)=-131593 | 724195-(-621436+570065)=775566 |
| -515475+(967227-305954)=145798 | -210581-(857714-810000)=-258295 |
| 132674+(-245900+763226)=650000 | -885007+(-240000+943482)=-181525 |
| -93300+(-30299-690000)=-813599 | 457883+(826878-986439)=298322 |
| -689441-(-815160-551880)=677599 | 181662-(-211368-382465)=775495 |
| 244763+(-43500-62771)=138492 | -892619+(77579-36840)=-851880 |
| -330653-(450878-603249)=-178282 | 271616-(-90626-240000)=602242 |
| 941300-(654358+822488)=-535546 | 104862+(-165447+830585)=770000 |
| 677644-(214397+310000)=153247 | 396784-(-477668+74893)=799559 |
| -128752+(-366385-84772)=-579909 | -803627-(-282182-365445)=-156000 |
| -426218-(73571-399789)=-100000 | -480898-(-900000+90000)=329102 |
| 160023-(-12637-142304)=314964 | -415346-(-110000+219778)=-525124 |
| 384821-(245400-409673)=549094 | -650000+(-149300+234536)=-564764 |
| -825964-(-790000-0)=-35964 | 10040+(402348-905064)=-492676 |
| 0+(-655997+629021)=-26976 | 764296-(559929-248713)=453080 |
| -112773+(-60000-309211)=-481984 | 652347-(395517-389565)=646395 |
| -82240+(96655-819676)=-805261 | 356273+(801818-264280)=893811 |
| -58214-(-357229+313000)=-13985 | 460000-(-440989+636073)=264916 |
| -595347-(22896+24209)=-642452 | 448861+(-608773-450000)=-609912 |
| -124172-(711975-336147)=-500000 | -240300-(370000+291619)=-901919 |
| 462500-(700555+281945)=-520000 | -269853+(0+177428)=-92425 |
