| -375669-686129+144204=-917594 | -500000+54882-553231=-998349 |
| -487772+81064+989352=582644 | 570000-291317+96852=375535 |
| -390000-163298-13565=-566863 | -91249-309981+699504=298274 |
| -816700-437238+624201=-629737 | 650392-386043+425651=690000 |
| 710284-696315-507996=-494027 | 55246-24600+708354=739000 |
| 513322-610000-640197=-736875 | 58506+431712-440000=50218 |
| -77303+872521-84880=710338 | -515944-129190-274866=-920000 |
| 741277+103950-497028=348199 | 264206+600000-338932=525274 |
| -228371-480698+765762=56693 | 803920-622875-530000=-348955 |
| 125128+276690-993971=-592153 | -547483+219419+300000=-28064 |
| -406200-82769-382123=-871092 | -48166-639081-52933=-740180 |
| 900000-925108+420000=394892 | -369024-347245-141858=-858127 |
| -230000+591266+330260=691526 | -130000+559176-443863=-14687 |
| 940068-446751-274704=218613 | 678659-906906+471075=242828 |
| 661767+767078-615008=813837 | -521613+354033-234504=-402084 |
| -199522-671127+70649=-800000 | -824139+857580+686386=719827 |
| -857276+573646+509512=225882 | 150000+562248+47752=760000 |
| -266400+332233+95316=161149 | -325477+705089-872539=-492927 |
| -352709-426913+679622=-100000 | 990799-1000000+300000=290799 |
| -179474-215668-125666=-520808 | 770000-889273-370727=-490000 |
| -174600+830000-335400=320000 | 426002-36729+63690=452963 |
