| 789225+(37308+34423)=860956 | 401195-(103170-24702)=322727 |
| 981513-(120504+181953)=679056 | 278717+(170000+550557)=999274 |
| 618479+(98707+235300)=952486 | 32694+(981677-74371)=940000 |
| 661511-(478093+110900)=72518 | 747360-(67200+569821)=110339 |
| 404680-(425600-228792)=207872 | 380185+(782812-396122)=766875 |
| 562330+(750724-506384)=806670 | 604022-(595284-100000)=108738 |
| 697000-(781351-370087)=285736 | 95000+(180000+317576)=592576 |
| 246310+(580818-548000)=279128 | 78612-(793407-714795)=0 |
| 1000000-(610000+332000)=58000 | 194061-(583601-512470)=122930 |
| 125072+(300000-157415)=267657 | 223589+(881758-359347)=746000 |
| 42385+(324808+336227)=703420 | 960000-(536904+314647)=108449 |
| 961175-(197201+363974)=400000 | 239727+(264829+184593)=689149 |
