| 940900-275653+100000=765247 | -240000-441622-32688=-714310 |
| 473000+419904-454188=438716 | 447924-901561+2984=-450653 |
| -237114-337383-368127=-942624 | 458246+330965-65548=723663 |
| -642993+271348+571645=200000 | 700000-685344-523406=-508750 |
| -600000-91885-35086=-726971 | -770000-299544+680000=-389544 |
| -788983+409955-18972=-398000 | -872302-689767+838948=-723121 |
| -296668+630000-953332=-620000 | 669327-314354+475110=830083 |
| -284566-309424-369533=-963523 | 38781-628985+253599=-336605 |
| -277999-73609+151608=-200000 | 110747+716871-981584=-153966 |
| -478413+819057-106807=233837 | -932078+218192+425587=-288299 |
| -969487-33275+595476=-407286 | -300000+840000-90000=450000 |
| 379803-35486-371992=-27675 | 668295-108391-240000=319904 |
