| -237114-337383-368127=-942624 | 487381-940000-187000=-639619 |
| -793240+475737+336371=18868 | 548636+538351-986987=100000 |
| -500000+562200+170979=233179 | 527059-810355+299248=15952 |
| 434193-156088+583376=861481 | 881312-834716-566000=-519404 |
| 209536+310000-742000=-222464 | -50152-700000+121353=-628799 |
| 593331-302103-280000=11228 | -160780+760000+129690=728910 |
| 22099-634845+110835=-501911 | -8201-629691-47609=-685501 |
| 510000+378634-160000=728634 | -941700+770000-643000=-814700 |
| 761595-264448-374076=123071 | -4828-139703+321484=176953 |
| -865023-372507+395192=-842338 | -179162-308561+7723=-480000 |
| -174600+830000-335400=320000 | -451408+866968-923736=-508176 |
| -610000+188573-238573=-660000 | 399762+426348-941877=-115767 |
