| 95318-311750+868633=652201 | -487080+435100+45605=-6375 |
| -200310+186708+370000=356398 | 664862-800000-214896=-350034 |
| -677399-759561+826960=-610000 | 46139+961101-511172=496068 |
| -140445+531467-993695=-602673 | -359900-49000+436665=27765 |
| 133084-671445+636932=98571 | -259015-135110-3000=-397125 |
| -325692-264456-179741=-769889 | 162654-936964-110889=-885199 |
| -497900+448434-800000=-849466 | -120885-30000-266622=-417507 |
| -843372+27242+651130=-165000 | 360684-761842-78842=-480000 |
| -830000+510000-280000=-600000 | 341978+885411-764253=463136 |
| 569548+370000-643548=296000 | 884535-520200-433411=-69076 |
| -834067+690000+500000=355933 | -231099-742823+626922=-347000 |
| 750943+520000-499484=771459 | -50932-442451+562020=68637 |
