| -987400+770000-782600=-1000000 | 750815+730000-590160=890655 |
| 371712-753700+874686=492698 | -400000+115836+792642=508478 |
| -59875-100669-230000=-390544 | -468210-191920-100000=-760130 |
| 940068-446751-274704=218613 | -196334-182581+348915=-30000 |
| -224247-42835+432963=165881 | -46138-699804+735942=-10000 |
| 486775+306500-209275=584000 | -950000+476593+926768=453361 |
| -775216-582887+658103=-700000 | -570000+600000-72773=-42773 |
| -572775+335425+506473=269123 | 548636+538351-986987=100000 |
| -51000-716509+927509=160000 | -850000+352469+627531=130000 |
| -179162-308561+7723=-480000 | -760000-959910+991937=-727973 |
| -242459-25000-128100=-395559 | 180000-698132+722828=204696 |
| 426002-36729+63690=452963 | 770000-889273-370727=-490000 |
| -501350-0+141532=-359818 | 933116-538319-278739=116058 |
| -450000+666592+77607=294199 | -900000-869146+952146=-817000 |
| 613000+66844-212806=467038 | 357165+20000-968802=-591637 |
| 582040-314569-820000=-552529 | -531937+770781-833386=-594542 |
| 254139-166984-202307=-115152 | 984219+327807-540715=771311 |
| 320000-67554-348394=-95948 | 557175-1000000+400000=-42825 |
| -537558+146598-579040=-970000 | -266041+708511-815472=-373002 |
| -694620+645027+931503=881910 | 62637-318144+380441=124934 |
| 38781-628985+253599=-336605 | -839900+869233-734913=-705580 |
