| 333000+606477-139477=800000 | -118000-397656+114000=-401656 |
| -272155+433907+510082=671834 | -337143-848861+526004=-660000 |
| 353000-300000-203000=-150000 | 345928+41476-198465=188939 |
| -727791+135087+273892=-318812 | -836752+924901-365436=-277287 |
| -46179-778445+457168=-367456 | -140445+531467-993695=-602673 |
| 390178-253000+42822=180000 | -603208+528898-902471=-976781 |
| 120400+444676-514767=50309 | 722419-804627-540000=-622208 |
| -418417+476181+765772=823536 | -277999-73609+151608=-200000 |
| 0-13000+893000=880000 | -900209+433228-146269=-613250 |
| -410748-65760-422067=-898575 | 39206-723722+418105=-266411 |
| -275403-470747+896150=150000 | -69692+920000+88577=938885 |
| -559341-73070-25266=-657677 | -407343-687690+135033=-960000 |
