| -282166-566779+119945=-729000 | -283781+345059-633486=-572208 |
| -272155+433907+510082=671834 | 255136-500000-545136=-790000 |
| -216720+250254-980000=-946466 | -130000-409295-118941=-658236 |
| -830000+510000-280000=-600000 | -23116-21231-18262=-62609 |
| 487381-940000-187000=-639619 | 373465+56236-124644=305057 |
| -81341-336771+128830=-289282 | -67987+445553+434282=811848 |
| -67834-248411-315684=-631929 | -672503-39914-21785=-734202 |
| -671295+211831+332322=-127142 | 194863-566000+764137=393000 |
| 420000-413960+350000=356040 | 630000-90000-43490=496510 |
| -793355+769113+400000=375758 | -352709-426913+679622=-100000 |
| -51000-716509+927509=160000 | 558372+686827-590000=655199 |
| 260376-301344-587387=-628355 | -987259+785779-38520=-240000 |
|
