| -131478+112536+582446=563504 | 379803-35486-371992=-27675 |
| -585805+826227+612350=852772 | 286697-315835+460143=431005 |
| 133084-671445+636932=98571 | -184090-232989-309342=-726421 |
| -644098+925907+33062=314871 | -323890-611963+930000=-5853 |
| 230000-611532+546731=165199 | -240724+560000-585992=-266716 |
| -27995-44000+344075=272080 | 754052-200000-348831=205221 |
| -54000-300000-600641=-954641 | 630610+166207-98504=698313 |
| 570225+64851-884430=-249354 | -519956-900453+440000=-980409 |
| -765488-7223-58200=-830911 | -73067+285639-778476=-565904 |
| -987259+785779-38520=-240000 | 907392+465100-893374=479118 |
| -348359-896257+897694=-346922 | -407343-687690+135033=-960000 |
| 770000-889273-370727=-490000 | 232056+913665-686147=459574 |
