| 300000+(575155+22845)=898000 | 295196-(486408-288691)=97479 |
| 921071-(653593-244984)=512462 | 499481+(185877+123771)=809129 |
| 125072+(300000-157415)=267657 | 772292-(847369-83741)=8664 |
| 29405+(175539+521130)=726074 | 113723+(574705-3747)=684681 |
| 447069+(864034-785360)=525743 | 81221+(400000+173387)=654608 |
| 385081-(142470+144344)=98267 | 833334-(109010+71534)=652790 |
| 658191-(609293-571102)=620000 | 743536-(624051-123602)=243087 |
| 698882-(360000+111230)=227652 | 434963+(988551-459434)=964080 |
| 980000-(803830-310414)=486584 | 155397+(865724-800000)=221121 |
| 924911-(1870+177418)=745623 | 418193+(358328-130434)=646087 |
| 710679-(324667+301970)=84042 | 701925-(236396+315529)=150000 |
| 131748+(402239+226013)=760000 | 54871+(710000+137983)=902854 |
