| 809400+335158-262558=882000 | 788592-533807+105327=360112 |
| -386292+686082-765987=-466197 | -67834-248411-315684=-631929 |
| -143317-986342+807659=-322000 | -596558-196963-104509=-898030 |
| 489033-60325+80000=508708 | -776500-17621-200000=-994121 |
| -680000-922812+661516=-941296 | -131478+112536+582446=563504 |
| -703142+140000-336858=-900000 | -912756-804095+946851=-770000 |
| -638302+51864-293562=-880000 | 579534-895026-566307=-881799 |
| -891749-867085+999000=-759834 | -219417+456186-931598=-694829 |
| 140151-52509+172358=260000 | 121748-459903-111845=-450000 |
| 941994-936814-28060=-22880 | -870000+1000000-640000=-510000 |
| -348359-896257+897694=-346922 | 882394+494000-380850=995544 |
| 139336-376297-553645=-790606 | -722860+273946+264683=-184231 |
| 68538+834033-466536=436035 | -800000+300000+512432=12432 |
| -833961+262475+453215=-118271 | 125923-936412+410489=-400000 |
| 688035-260000-900000=-471965 | -238036-447651+255687=-430000 |
| -240724+560000-585992=-266716 | 20413+405626-72143=353896 |
| -279471-967127+296598=-950000 | -339859-13417-79467=-432743 |
| -924611+660572-213613=-477652 | -947440-39823+105347=-881916 |
| 612000-156652-955348=-500000 | 125549-428989+490295=186855 |
| 186382+936170-812955=309597 | 359582+597853-618933=338502 |
| -159860+121591+104260=65991 | 835611-896808+444625=383428 |
