| -67667-(370000+308691)=-746358 | 250864-(-124506+568313)=-192943 |
| -285202-(656528-241730)=-700000 | 674183+(-866595+592412)=400000 |
| 847703-(833600-615897)=630000 | 660000-(-470000+440000)=690000 |
| 200600-(-654514-1553)=856667 | -480706+(-122264-197030)=-800000 |
| 900097+(-887299+963202)=976000 | 280548+(-823576+399968)=-143060 |
| 720605-(617578+884114)=-781087 | -924964-(660000-964964)=-620000 |
| -50127-(-125866+339627)=-263888 | -64001+(-378014-300000)=-742015 |
| -738105+(-296084+388898)=-645291 | -198319+(-502192-100000)=-800511 |
| 521235+(668763-991998)=198000 | -160518+(403596-793078)=-550000 |
| 132674+(-245900+763226)=650000 | -141893+(-583961-112422)=-838276 |
| 810000+(-91204+6204)=725000 | 103492-(752045-971217)=322664 |
| 137296-(-551043-158324)=846663 | 664503-(-94284+993133)=-234346 |
| 334627-(-300000+489889)=144738 | -100890+(289640+201250)=390000 |
| -300000-(96294-776294)=380000 | 540000+(740537-785673)=494864 |
| -639836+(837525-777689)=-580000 | -859291-(-613765+154474)=-400000 |
| 676761-(630000+451390)=-404629 | 182446-(551091-768801)=400156 |
| -670000-(776839-658643)=-788196 | -702271+(-407712+429983)=-680000 |
| -718278-(-558395-82574)=-77309 | -438438-(-911621+78000)=395183 |
| 900559+(-399523-387400)=113636 | 172798+(358907-1000000)=-468295 |
| -640000-(-522705+745082)=-862377 | 709132-(806578-387130)=289684 |
| -111996-(300000+99579)=-511575 | -949647-(-133589-326737)=-489321 |
