| 229396-(333387-132258)=28267 | 520000+(735505-585505)=670000 |
| 510296-(900000-410419)=20715 | 600000-(546049-251104)=305055 |
| 418193+(358328-130434)=646087 | 140453-(298035-184019)=26437 |
| 985518-(650000+335518)=0 | 162840-(851696-730679)=41823 |
| 485996+(605739-270000)=821735 | 33392+(420605+539624)=993621 |
| 525283-(758634-710853)=477502 | 490000+(129899+359133)=979032 |
| 900000-(211630+250000)=438370 | 1000000-(893933-299300)=405367 |
| 436989-(164874+56751)=215364 | 564120+(136986+118228)=819334 |
| 619418+(867939-829815)=657542 | 508234-(489397-484163)=503000 |
| 605169+(928787-538807)=995149 | 902318-(64831+310000)=527487 |
| 822790-(400000+422790)=0 | 330271-(209236+116236)=4799 |
| 97529+(160000+130802)=388331 | 737151+(584114-448482)=872783 |
| 338195+(260000+250652)=848847 | 41393+(196611-18004)=220000 |
| 244189+(404819-269008)=380000 | 248861+(889838-704000)=434699 |
| 233793-(522642-347510)=58661 | 369561-(200740+68821)=100000 |
| 191041+(69882+615372)=876295 | 843330-(163000+605137)=75193 |
| 421656+(442703-38329)=826030 | 472299-(870546-868247)=470000 |
| 156674-(500000-425114)=81788 | 456333-(253506+167000)=35827 |
| 540000-(55518+384482)=100000 | 371474+(46498+542028)=960000 |
| 133950+(618536+100000)=852486 | 222931+(558085-171594)=609422 |
| 308719+(122140+372516)=803375 | 517108+(102556+80200)=699864 |
