| 575500-489760-585740=-500000 | 150083-313021+460973=298035 |
| -811549+682905-753538=-882182 | -901041+939745+379840=418544 |
| -364780+782917-328137=90000 | 160000-245772+827922=742150 |
| -25426-36806+332232=270000 | -48362-71794-500000=-620156 |
| 72675-666433-163761=-757519 | -788585+269503-258489=-777571 |
| -120000-327473+917473=470000 | -25408-300629-472474=-798511 |
| 37406+228876-531894=-265612 | 71715-175763+52920=-51128 |
| -495322-647000+272322=-870000 | -18012-579827-341838=-939677 |
| 0-490000-113856=-603856 | 489033-60325+80000=508708 |
| 0+721223-267223=454000 | 831271+115418-292239=654450 |
| 156343-485300+781473=452516 | -472569+183661-411092=-700000 |
| -77303+872521-84880=710338 | -660000-333939+111608=-882331 |
| -607549-100000+147549=-560000 | -94625-85535+756100=575940 |
| -433042-818328+598345=-653025 | 668295-108391-240000=319904 |
| 110747+716871-981584=-153966 | 333000+606477-139477=800000 |
| -924611+660572-213613=-477652 | -677822+475176+301991=99345 |
| 519685-430084-189601=-100000 | -727791+135087+273892=-318812 |
| 689666+656202-545868=800000 | -229000+102913+580438=454351 |
| 253714-322178-361536=-430000 | 184835-454891-399944=-670000 |
| 8879-408236+529357=130000 | -544000+900000-570000=-214000 |
| -850000-167353+337353=-680000 | 581345+79597+289058=950000 |
