| 62637-318144+380441=124934 | -229000+102913+580438=454351 |
| 373525-516070+587500=444955 | 180000-698132+722828=204696 |
| 688035-260000-900000=-471965 | -519956-900453+440000=-980409 |
| -270840+513486+377354=620000 | -771835-100000-66487=-938322 |
| -275403-470747+896150=150000 | -59875-100669-230000=-390544 |
| 664862-800000-214896=-350034 | -631439+450801-196462=-377100 |
| -263028-961651+455898=-768781 | -118000-397656+114000=-401656 |
| 5725-738084+132359=-600000 | 803920-622875-530000=-348955 |
| -241379-200000-330000=-771379 | 16512+540000-440055=116457 |
| 907392+465100-893374=479118 | -950000+301949-205589=-853640 |
| -23116-21231-18262=-62609 | -400000+215895+184105=0 |
| -95518+291882+558347=754711 | 227939+292963-850991=-330089 |
|
