| 356273+(801818-264280)=893811 | 366284+(-160000-296284)=-90000 |
| -48200-(0-136000)=87800 | -739442-(-470000-787455)=518013 |
| -284913-(23000+188856)=-496769 | 593955-(-38161+966223)=-334107 |
| 26290+(-279000+220710)=-32000 | -300000+(-514264-60632)=-874896 |
| 134339-(363386-375887)=146840 | 374009-(883959-680000)=170050 |
| -181686+(-152819+232800)=-101705 | -200000-(760000-579697)=-380303 |
| -248516+(-675352+900000)=-23868 | 396999+(605936-349218)=653717 |
| 421391+(-821635-590953)=-991197 | -250439-(280307-115356)=-415390 |
| -495536-(336000+164531)=-996067 | 753575-(-86457-7085)=847117 |
| 751494+(-753724-207470)=-209700 | -700000-(-402114+512114)=-810000 |
| -467757-(-93661+400000)=-774096 | 151143-(699059+449095)=-997011 |
| -619461+(73440+227021)=-319000 | -8000+(-431411-489869)=-929280 |
