| 558372+686827-590000=655199 | 298807-396732+897925=800000 |
| -323890-611963+930000=-5853 | -962749-606916+849665=-720000 |
| 511929+856997-468926=900000 | 790000-666206+864408=988202 |
| -924611+660572-213613=-477652 | -226050+846384+345069=965403 |
| 602823-577655-419235=-394067 | -585805+826227+612350=852772 |
| 308864+199700-534970=-26406 | 138616-588385-230000=-679769 |
| 288780+860000-188780=960000 | 382663-955161-343542=-916040 |
| 810000+21384-943090=-111706 | -416072-497381+768784=-144669 |
| -802037+300000-234323=-736360 | -125774-470000-164641=-760415 |
| 611734-371481-640253=-400000 | -132094-130000-557906=-820000 |
| -130000+559176-443863=-14687 | 780000-964360-735640=-920000 |
| -170000-526863-41821=-738684 | 93911-560965-289721=-756775 |
| -70000-503794-210000=-783794 | -928921+649563+480000=200642 |
| -277730-43530+121260=-200000 | -490979-47275+298254=-240000 |
| -857276+573646+509512=225882 | 604020-980000-446020=-822000 |
| 399762+426348-941877=-115767 | -623778+601968-870000=-891810 |
| -969622+241871+85736=-642015 | -471138-540000+857212=-153926 |
| -231574+467910-673600=-437264 | -600000-631397+272902=-958495 |
| -921910+999932-840000=-761978 | 53636-139882-168206=-254452 |
| 710000-470960+170747=409787 | -105759+31000-125241=-200000 |
| 674240-612923+76374=137691 | -501350-0+141532=-359818 |
