| -109502-380000-501800=-991302 | -564887-109517-76000=-750404 |
| -839900+869233-734913=-705580 | 732758-251655-681103=-200000 |
| -441768+77547+562644=198423 | 708894-713637-678934=-683677 |
| -79539-418591+411800=-86330 | 77990+81820-167657=-7847 |
| -323890-611963+930000=-5853 | -649188+344800-265514=-569902 |
| 562609+494269-641771=415107 | -685067+797300+676570=788803 |
| 990799-1000000+300000=290799 | -521613+354033-234504=-402084 |
| -609294+0+180983=-428311 | 200000-382122-250000=-432122 |
| 613000+86602-424928=274674 | 380000-460000-119783=-199783 |
| -92105-463877+395982=-160000 | -850000+352469+627531=130000 |
| 641110-853368+373814=161556 | 608650-477383-731267=-600000 |
| -388366+961708-10253=563089 | -23116-21231-18262=-62609 |
| 693003+207500-379302=521201 | -480000-226124+566124=-140000 |
| 831500-225148+193648=800000 | 300000-700000-120000=-520000 |
| 796039-503284-864487=-571732 | 534764-470000-554339=-489575 |
| -280000+755073-244715=230358 | -433929+300824+411487=278382 |
| -567657+760000+549126=741469 | -808197+370074+38123=-400000 |
| 264000+493519-550000=207519 | -177401-5813-16786=-200000 |
| -302889-328298-143275=-774462 | -135622-177664-86714=-400000 |
| -108486-661000+270349=-499137 | 585844-687120+477101=375825 |
| 71999+447151+410850=930000 | -75689-147910-276401=-500000 |
