| -300000+369031-947154=-878123 | -300000-119136-570864=-990000 |
| 994071+191000-885071=300000 | 264000+493519-550000=207519 |
| -369024-347245-141858=-858127 | -561187+940452-539265=-160000 |
| -230000-82516-600108=-912624 | 881312-834716-566000=-519404 |
| 603934-123203-714111=-233380 | -933649+857834+900000=824185 |
| -266041+708511-815472=-373002 | -659416-160000-110000=-929416 |
| -671000-350602+545047=-476555 | 8628-510316+151688=-350000 |
| -743617+417000+237415=-89202 | 437271-279113+620723=778881 |
| 102796+72183-574979=-400000 | 79900-288307+851538=643131 |
| 884535-520200-433411=-69076 | -725337-785997+660000=-851334 |
| 301730+304986-226716=380000 | 353000-300000-203000=-150000 |
| -811549+682905-753538=-882182 | -469669-399561+949612=80382 |
|
