| -765488-7223-58200=-830911 | -560000+156781+445851=42632 |
| -950000+301949-205589=-853640 | -71089-604442+752315=76784 |
| 920906+260348-256767=924487 | 504000-173826-591497=-261323 |
| -108486-661000+270349=-499137 | 728472+894400-998788=624084 |
| 649359-503205+512552=658706 | 835611-896808+444625=383428 |
| 435520-820000+997377=612897 | -92105-463877+395982=-160000 |
| -292567-97960+1000000=609473 | 327252-93947-658315=-425010 |
| -887513-59845+347521=-599837 | -495322-647000+272322=-870000 |
| -226050+846384+345069=965403 | 209794+313428-494475=28747 |
| -28127+495490+300000=767363 | 392367+501706-327100=566973 |
| -987400+770000-782600=-1000000 | -288427+303434-204298=-189291 |
| -530000+593906-903906=-840000 | 441343-753383-566705=-878745 |
| -638302+51864-293562=-880000 | 380640-57135-863505=-540000 |
| -406200-82769-382123=-871092 | 425943-16781-209162=200000 |
| 898336-146760-608640=142936 | -537900-500000+940129=-97771 |
| 110747+716871-981584=-153966 | -969622+241871+85736=-642015 |
| -100000-27265-857195=-984460 | -497900+448434-800000=-849466 |
| 974827-520286+213973=668514 | -734178+480273-735535=-989440 |
| -401704-101176+762880=260000 | 932156-815649+52400=168907 |
| -263722-44321-622089=-930132 | 261345+283147-144492=400000 |
| -764501+11177+933221=179897 | 382663-955161-343542=-916040 |
