| -531937+770781-833386=-594542 | 615447+46742-430558=231631 |
| 0-179303+310000=130697 | -933819+989596+553347=609124 |
| 764423-892925-682841=-811343 | -850000-167353+337353=-680000 |
| 694527+783103-601571=876059 | -846672+983811-613905=-476766 |
| -244825+349908-982986=-877903 | -723867-11481-222952=-958300 |
| 940900-275653+100000=765247 | 295946-250000-470000=-424054 |
| 706806+795115-947161=554760 | 415844-487365+229631=158110 |
| -410882+300000+291064=180182 | -559341-73070-25266=-657677 |
| 280666-915615+553867=-81082 | -846269+274213-7944=-580000 |
| 695998-706197-533989=-544188 | -180000+80123-396237=-496114 |
| -127348-130000+709651=452303 | 301730+304986-226716=380000 |
| 952175-29764-122411=800000 | -184090-232989-309342=-726421 |
|
