| 276173-(-33943+155043)=155073 | -630064-(-252456+489402)=-867010 |
| 60511-(682856+77655)=-700000 | -64001+(-378014-300000)=-742015 |
| -192719+(633482-822968)=-382205 | -529062-(136400+254978)=-920440 |
| 400000-(-861956+461956)=800000 | 0-(-700000+146000)=554000 |
| 188958-(954945-581681)=-184306 | -279787-(347167+47537)=-674491 |
| -162689-(-789384-341698)=968393 | 347088-(767327-180239)=-240000 |
| 569726+(738811-385213)=923324 | -100000-(93287-473287)=280000 |
| -52036+(-874475+460680)=-465831 | 536415-(292922+745493)=-502000 |
| 638861-(824748-913883)=727996 | 257103+(97303-538866)=-184460 |
| -970000+(-468056+588056)=-850000 | -949647-(-133589-326737)=-489321 |
| -434694-(300000-126038)=-608656 | -639836+(837525-777689)=-580000 |
| -933849+(-130397+131648)=-932598 | 537826-(-799472+937298)=400000 |
| 251021+(-272578-544408)=-565965 | -509896-(160000+72654)=-742550 |
| 935726+(-331688-500000)=104038 | -612936+(-880889+763825)=-730000 |
| -54217+(-593414-231279)=-878910 | 647060-(17662+770563)=-141165 |
| -154800+(25630+829170)=700000 | 279225-(-973822+998529)=254518 |
| 356118+(-840000-306118)=-790000 | -696287-(-900088+117958)=85843 |
| 404077+(-103563+670929)=971443 | 10236+(-458322+748086)=300000 |
| 735800+(421510-480000)=677310 | 752810+(-923940-828870)=-1000000 |
| -610460-(174935-784492)=-903 | 181625-(-153365-643000)=977990 |
| -187300-(-742517+4699)=550518 | -533826-(-53753-705857)=225784 |
