| -805210-34347+622221=-217336 | 4099+271143-825666=-550424 |
| -652697+516117+41000=-95580 | 804496+120124-474928=449692 |
| -110169+354002-513833=-270000 | -469669-399561+949612=80382 |
| 330000-427848+328613=230765 | -386853-298313+915581=230415 |
| 373465+56236-124644=305057 | -199343-100000-683407=-982750 |
| -497911-848562+521008=-825465 | 83673-30322-164963=-111612 |
| -747900+948785-797983=-597098 | -500748+834146-533398=-200000 |
| -196017+670567-556832=-82282 | 489033-60325+80000=508708 |
| 414853-248968-188046=-22161 | -227749+498080-445760=-175429 |
| -131478+112536+582446=563504 | -302889-328298-143275=-774462 |
| 134282-155543+211000=189739 | -295190-133910-400000=-829100 |
| -867000+610000-158044=-415044 | 77984+235862-264846=49000 |
| 138616-588385-230000=-679769 | 900000-845396+145396=200000 |
| -114125-194069-489730=-797924 | -74627-70681-120012=-265320 |
| 740316-532916+364576=571976 | 192900+904000-505052=591848 |
| -220000+130000+834487=744487 | -953237-549014+800000=-702251 |
| -236726+159287-552561=-630000 | 382663-955161-343542=-916040 |
| 600000+349364-756507=192857 | 407863-3160+214032=618735 |
| -440000+794247-715114=-360867 | -91249-309981+699504=298274 |
| 700000-685344-523406=-508750 | -901041+939745+379840=418544 |
| 650392-386043+425651=690000 | -775216-582887+658103=-700000 |
