| -559341-73070-25266=-657677 | -337143-848861+526004=-660000 |
| -50499-403606+379964=-74141 | 487871-900000+577616=165487 |
| 796039-503284-864487=-571732 | -481600+847790-636190=-270000 |
| -400000+215895+184105=0 | 300000-700000-120000=-520000 |
| 493412-515675-197737=-220000 | -642993+271348+571645=200000 |
| -544206+426654-821579=-939131 | -360000+381062+351598=372660 |
| -50152-700000+121353=-628799 | -162468-394710+57178=-500000 |
| 288839+369888-928727=-270000 | 569548+370000-643548=296000 |
| -817958+337179+863779=383000 | 495589+339708-512539=322758 |
| -468210-191920-100000=-760130 | -210000-326413+436413=-100000 |
| -100000-873098+223098=-750000 | 269997-713397-156600=-600000 |
| -751240+930771+380000=559531 | 400847-335166-681=65000 |
| 110747+716871-981584=-153966 | 416997-771213-630586=-984802 |
| 400000-263406+494858=631452 | -797353-795507+618006=-974854 |
| -428483+147137+187165=-94181 | -244825+349908-982986=-877903 |
| -644098+925907+33062=314871 | 874495+40000-874377=40118 |
| -87205-188188-717063=-992456 | 994071+191000-885071=300000 |
| -391315-458491+35035=-814771 | -575159+942000+124052=490893 |
| 88177-620000+187300=-344523 | -600113+800000-530184=-330297 |
| 254139-166984-202307=-115152 | -413645-41965+748835=293225 |
| 411071-410000+970000=971071 | 158668-745686+793321=206303 |
