| -469669-399561+949612=80382 | 842621-779411+664878=728088 |
| 527059-810355+299248=15952 | -100000-552451-10932=-663383 |
| 180000-209398+669522=640124 | -600000-860349+826667=-633682 |
| 625346-26600+96104=694850 | 140151-52509+172358=260000 |
| 485178+387405-731905=140678 | -940757+516248-436160=-860669 |
| 768873-701342-501326=-433795 | -87438-356200-216418=-660056 |
| -429330+851447-677642=-255525 | -583927+48603+225324=-310000 |
| 488403+471674-310000=650077 | -950000+301949-205589=-853640 |
| -252122-968157+580000=-640279 | -346009-512464+220000=-638473 |
| 403258-722894-678979=-998615 | -67020-201111-165176=-433307 |
| -790000+12098+755822=-22080 | 382294+240000-537294=85000 |
| -423988+180779+433209=190000 | -953037+876558+834358=757879 |
