| -497911-848562+521008=-825465 | 543159+542600-585759=500000 |
| 619713-220000+225845=625558 | -105759+31000-125241=-200000 |
| 489033-60325+80000=508708 | 118117-471950-114160=-467993 |
| -497332-356174+529449=-324057 | 579534-895026-566307=-881799 |
| -262303-675442+407745=-530000 | -451408+866968-923736=-508176 |
| -210000-326413+436413=-100000 | -131478+112536+582446=563504 |
| -201773+419901+301872=520000 | 0-353277+663277=310000 |
| 179954-83796-346158=-250000 | -620000+880090-880000=-619910 |
| -607549-100000+147549=-560000 | 402196+470000-480757=391439 |
| -872302-689767+838948=-723121 | -124272-725000+95272=-754000 |
| 600000+283254-483254=400000 | 893900-627912-635988=-370000 |
| 209794+313428-494475=28747 | -300000+369031-947154=-878123 |
| 762268+765567-952520=575315 | 471863-151836-422027=-102000 |
| -629824-79566-95000=-804390 | -410432-332363+932795=190000 |
| -642993+271348+571645=200000 | -109222+436241+79000=406019 |
| -513562-502170+884279=-131453 | -766497+965327-560000=-361170 |
| -386853-298313+915581=230415 | -135622-177664-86714=-400000 |
| 842621-779411+664878=728088 | 340955-17000-722041=-398086 |
| -110143+1000000-549857=340000 | -475575+300000+742400=566825 |
| 616161+256973-47134=826000 | 959579-998142-431390=-469953 |
| -530000+593906-903906=-840000 | 558936-960224+161072=-240216 |
