| 40243+(287989+660246)=988478 | 868275-(916470-770924)=722729 |
| 540798-(289550-86041)=337289 | 536049-(460000+13650)=62399 |
| 1000000-(343860-227280)=883420 | 728304-(390000-361696)=700000 |
| 47007+(269625+175529)=492161 | 264301+(100000+19678)=383979 |
| 938439-(343783-269866)=864522 | 177767+(69534+192699)=440000 |
| 910000-(665800+9690)=234510 | 226634+(291300+422066)=940000 |
| 109198+(688916-298114)=500000 | 142507+(918370-300877)=760000 |
| 363631-(145254-131553)=349930 | 250512+(589324-517995)=321841 |
| 817425-(298598+458827)=60000 | 146820+(152478+571887)=871185 |
| 801907+(307560-113300)=996167 | 870819-(914398-523579)=480000 |
| 830000-(226335+131233)=472432 | 513419+(144529+142052)=800000 |
| 374780-(70000+304780)=0 | 654000+(360000-230567)=783433 |
| 962080-(60367+757130)=144583 | 291757+(668981-380000)=580738 |
| 737151+(584114-448482)=872783 | 207411+(46718+230000)=484129 |
| 467774+(428531+83695)=980000 | 391392+(309537+282071)=983000 |
| 841702-(770094-70364)=141972 | 300000+(902913-209889)=993024 |
| 710000-(2806+700000)=7194 | 737850-(230000+248600)=259250 |
| 673307-(409243+61292)=202772 | 774268-(453490+16114)=304664 |
| 409225-(415264-272123)=266084 | 246893+(959584-699259)=507218 |
| 130000+(59000+230271)=419271 | 250000+(976092-650487)=575605 |
| 956690-(928328-12477)=40839 | 990195-(333200-180000)=836995 |
