| 225000+798225-223225=800000 | -201773+419901+301872=520000 |
| -159556-407563-219070=-786189 | 181872-570614+967058=578316 |
| -30111-199211+437204=207882 | 110747+716871-981584=-153966 |
| -420000-193562+993500=379938 | 83673-30322-164963=-111612 |
| -295590+570315-729015=-454290 | -277730-43530+121260=-200000 |
| 480974-388096-564077=-471199 | 450000-388967+38967=100000 |
| 46139+961101-511172=496068 | -780725-611404+403790=-988339 |
| -450686+343048+145711=38073 | -363378+373746-842568=-832200 |
| -630405+239192+200435=-190778 | 498714-269933-542080=-313299 |
| -797032+448788-431718=-779962 | 320000-174866-587134=-442000 |
| -238036-447651+255687=-430000 | -484000+448374+677859=642233 |
| 622368-531100+24806=116074 | 0-490000-113856=-603856 |
| 693003+207500-379302=521201 | -140445+531467-993695=-602673 |
| 831500-225148+193648=800000 | 429547-60290+236443=605700 |
| -762138+47475+737902=23239 | -167834-203311+683935=312790 |
| 105152-314098+408946=200000 | -600000-91885-35086=-726971 |
| 750815+730000-590160=890655 | 215091-730000+43940=-470969 |
| 967700-493031-842875=-368206 | -316892-117599+400000=-34491 |
| -290233-562381+82614=-770000 | 192594+963600-166194=990000 |
| -369024-347245-141858=-858127 | -288427+303434-204298=-189291 |
| -229000+102913+580438=454351 | -283781+345059-633486=-572208 |
