| 472370-147265-969793=-644688 | 690000+924960-814000=800960 |
| 963206-752805-644207=-433806 | 612000-156652-955348=-500000 |
| -247201+84527+604171=441497 | -87205-188188-717063=-992456 |
| 10000-810312+962000=161688 | -85288+144625-869337=-810000 |
| 219277-779886+580000=19391 | -52000-433055+751892=266837 |
| 300000-700000-120000=-520000 | -242459-25000-128100=-395559 |
| -453879-161703+35582=-580000 | -561187+940452-539265=-160000 |
| -878395+316281+454100=-108014 | 974552+132416-836968=270000 |
| 796039-503284-864487=-571732 | -600000-860349+826667=-633682 |
| -567657+760000+549126=741469 | -594000-141270-128000=-863270 |
| 894956-985922-94337=-185303 | 694527+783103-601571=876059 |
| 181872-570614+967058=578316 | 614268-284332+95073=425009 |
| 194863-566000+764137=393000 | -732988-59349+492337=-300000 |
| -225008-300000-96679=-621687 | -391315-458491+35035=-814771 |
| -480000-226124+566124=-140000 | -400000+215895+184105=0 |
| 198275+679985-278260=600000 | -212952+933208-891362=-171106 |
| -520000-136400+126400=-530000 | -517489+293752-92238=-315975 |
| 264198+230000-905275=-411077 | 89865-229762+371103=231206 |
| -731572+54948-149948=-826572 | 558372+686827-590000=655199 |
| -52022-505368-236827=-794217 | -694620+645027+931503=881910 |
| -135918+535824-71517=328389 | -760000+214902+102513=-442585 |
