| -280094+362043-607900=-525951 | 99129-243827+654434=509736 |
| 143481+725565-467786=401260 | -844038-122200+589311=-376927 |
| -718371+697233+312390=291252 | 125923-936412+410489=-400000 |
| -292567-97960+1000000=609473 | -56022-45912-785000=-886934 |
| -170000+443100-925426=-652326 | -838587+1000000-371413=-210000 |
| 0+721223-267223=454000 | 750943+520000-499484=771459 |
| -800000+891379-371379=-280000 | 351017+602874-262122=691769 |
| 950072-556980-873092=-480000 | -442221+170227+81860=-190134 |
| 450000-388967+38967=100000 | -490275+73987-540988=-957276 |
| -321167+243433+824990=747256 | -146983-600000-227037=-974020 |
| -397700-82685-155964=-636349 | 290000+959957-778004=471953 |
| 613000+86602-424928=274674 | -90612-701060+487970=-303702 |
| 140000-986366+446366=-400000 | -162468-394710+57178=-500000 |
| -132094-130000-557906=-820000 | 310073-57453+685390=938010 |
| -3299-63042-792448=-858789 | 251418-513341-463533=-725456 |
| 396025-227287+628394=797132 | -409768-693980+953748=-150000 |
| -560000+156781+445851=42632 | 356610-905622-260988=-810000 |
| -731572+54948-149948=-826572 | -337785-310895-176200=-824880 |
| 84142-357111-579544=-852513 | -159860+121591+104260=65991 |
| -277730-43530+121260=-200000 | 203422-693194-473309=-963081 |
| 300000-700000-120000=-520000 | 226700+700621-300303=627018 |
