| -565987+408600+957445=800058 | -822121-62269-74848=-959238 |
| 825563-982025-366219=-522681 | -453879-161703+35582=-580000 |
| -302384-21636+814020=490000 | 935300+240000-736320=438980 |
| -917080+605998-549320=-860402 | -783237+669997-793864=-907104 |
| -660000-409521+464103=-605418 | 835611-896808+444625=383428 |
| -836781+578253+742803=484275 | -84628-871927+607821=-348734 |
| 831271+115418-292239=654450 | -575419+486450+529054=440085 |
| -52022-505368-236827=-794217 | -777281+162501-375220=-990000 |
| -600000+895705-20359=275346 | -17886+467010-400000=49124 |
| 192594+963600-166194=990000 | 269997-713397-156600=-600000 |
| 539096-111269-207827=220000 | 994071+191000-885071=300000 |
| 790000-666206+864408=988202 | -444000-0+462835=18835 |
