| -451277-(-218942+329784)=-562119 | 697917+(-538093+650000)=809824 |
| -186173-(100000+574355)=-860528 | -716445-(-953295+310850)=-74000 |
| 157757-(-789546+772849)=174454 | -597647-(10624+240080)=-848351 |
| 500000-(720000+420306)=-640306 | 852714-(507227-234513)=580000 |
| -795797+(582579-367475)=-580693 | 650000+(-270000-690000)=-310000 |
| -619461+(73440+227021)=-319000 | 0-(-71597-84500)=156097 |
| -152062+(-351972-492805)=-996839 | 286109-(190080+670000)=-573971 |
| 100000+(75910-300000)=-124090 | -114464-(-343305+181000)=47841 |
| 181625-(-153365-643000)=977990 | 88429-(543858-935429)=480000 |
| -166305+(-447668+462970)=-151003 | -508536-(69554-717439)=139349 |
| 720000+(-701100+349100)=368000 | -60231-(-246500-60000)=246269 |
| 720000+(-759395+262893)=223498 | -584820+(-173264+283477)=-474607 |
|
