| -316264+(-17000+200000)=-133264 | -980808-(-950000-720808)=690000 |
| 989568+(-179800-500095)=309673 | 8501-(-436270-552757)=997528 |
| 356273+(801818-264280)=893811 | -739442-(-470000-787455)=518013 |
| -711178+(918981-68254)=139549 | -978045+(-95769+673814)=-400000 |
| 902104-(-460000+371104)=991000 | 335002-(832412-127410)=-370000 |
| -120000+(52207+545793)=478000 | 745658+(-962135+111477)=-105000 |
| -38940+(-562396-326232)=-927568 | -111996-(300000+99579)=-511575 |
| -345626-(244295+238136)=-828057 | 930147+(-623348-382400)=-75601 |
| 828197-(574186+574011)=-320000 | 229593-(696384+484209)=-951000 |
| 151030+(507400-843697)=-185267 | -480898-(-900000+90000)=329102 |
| 333800-(-801620+701098)=434322 | 206000+(-250955+581000)=536045 |
| -662785+(-133960+573745)=-223000 | -274485-(82511-716996)=360000 |
|
