| 751036-(249662+331374)=170000 | 426902+(406268-33170)=800000 |
| 41035+(751884+52895)=845814 | 135116+(663957+65588)=864661 |
| 41393+(196611-18004)=220000 | 187820+(857275-572443)=472652 |
| 372147+(902866-722155)=552858 | 230000+(530000+110000)=870000 |
| 720000-(90459-31736)=661277 | 481107+(67054+88349)=636510 |
| 683796-(824855-591266)=450207 | 756548-(390000+271248)=95300 |
| 806372-(343327+234045)=229000 | 537202-(930927-637000)=243275 |
| 706067-(697641-344204)=352630 | 755598-(141962+363636)=250000 |
| 95052+(312195-180000)=227247 | 350239+(155607+257080)=762926 |
| 966732-(442401-53744)=578075 | 244189+(404819-269008)=380000 |
| 620808-(841452-497371)=276727 | 670000-(230000+340000)=100000 |
| 263795+(120381+589278)=973454 | 677621-(97099+108864)=471658 |
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