| -77303+872521-84880=710338 | -599153+575605-766452=-790000 |
| 932156-815649+52400=168907 | 380640-57135-863505=-540000 |
| 991534-970000+548996=570530 | 552470+430000-503678=478792 |
| -56762-337309-24263=-418334 | 644813-245883+561070=960000 |
| 706647-257955+201308=650000 | -140134+800000-83063=576803 |
| -270000-29000-1000=-300000 | -953037+876558+834358=757879 |
| -160780+760000+129690=728910 | -21168+988159-958102=8889 |
| -287453-292661+171571=-408543 | -942077-465000+617077=-790000 |
| -736962-43853-188853=-969668 | -325692-264456-179741=-769889 |
| 548636+538351-986987=100000 | -40300-312574+578844=225970 |
| 791096+345000-372416=763680 | 269997-713397-156600=-600000 |
| -771835-100000-66487=-938322 | -330645+932770+94487=696612 |
|
