| -140273-(141347+358159)=-639779 | -50826-(290000-847584)=506758 |
| -980400+(0+128590)=-851810 | 928000-(695884-610000)=842116 |
| -730790-(0-740000)=9210 | 477645-(432247-754602)=800000 |
| -654832+(-190000+492442)=-352390 | 600262-(-60582+150844)=510000 |
| 351252-(-133248+384500)=100000 | -535000+(266501-473490)=-741989 |
| -718137+(-158725-55000)=-931862 | 131351+(-510000-122668)=-501317 |
| 700181+(232702-432883)=500000 | -800000-(-367576+250218)=-682642 |
| 206000+(-250955+581000)=536045 | 57322-(-646176-166502)=870000 |
| -750000-(-877530-434501)=562031 | 643400+(60000-851584)=-148184 |
| -838487-(-816757-241730)=220000 | 913118+(-571000-191841)=150277 |
| 777241+(-800000+713121)=690362 | -600000+(600000-170517)=-170517 |
| 988010-(731315-519525)=776220 | 933724-(-100000+315549)=718175 |
