| 184200+(743889-174406)=753683 | 390000+(169573+390000)=949573 |
| 39448+(900000-735000)=204448 | 368834+(340000+251166)=960000 |
| 513419+(144529+142052)=800000 | 700000-(252326-59920)=507594 |
| 431853+(738372-401507)=768718 | 18290+(657267-525557)=150000 |
| 675700-(249617+360072)=66011 | 846093+(143533-9091)=980535 |
| 51110+(633298-590000)=94408 | 319155+(456576+200334)=976065 |
| 360273+(760000-579809)=540464 | 892204-(247516+538410)=106278 |
| 263770-(737568-488059)=14261 | 376444+(300000+310000)=986444 |
| 999078-(446555+484674)=67849 | 654000+(360000-230567)=783433 |
| 121060+(600000-361060)=360000 | 495496-(154054+220000)=121442 |
| 18749+(408618+422385)=849752 | 667478+(100000-10205)=757273 |
| 893815-(589295+4520)=300000 | 271712-(573723-517108)=215097 |
| 320547+(977998-893845)=404700 | 847708-(603255-500000)=744453 |
| 566000-(987116-804694)=383578 | 910000-(995913-100000)=14087 |
| 407417-(456564-329147)=280000 | 425869-(248491+59768)=117610 |
| 799770-(123490+212905)=463375 | 1000000-(417876+528338)=53786 |
| 100000-(690000-687404)=97404 | 923000-(710000-10000)=223000 |
| 452220-(652958-560738)=360000 | 73674+(677798+239528)=991000 |
| 130000+(425157+349370)=904527 | 494159-(374129+20833)=99197 |
| 365031-(10475+97556)=257000 | 169979+(37527+27000)=234506 |
| 246646+(200000+39003)=485649 | 40243+(287989+660246)=988478 |
