| 883205-(947712-114613)=50106 | 467774+(428531+83695)=980000 |
| 666180-(436105+130075)=100000 | 756548-(390000+271248)=95300 |
| 870819-(914398-523579)=480000 | 380185+(782812-396122)=766875 |
| 320000-(331924-147046)=135122 | 31345+(376583+293943)=701871 |
| 554966+(25963+63025)=643954 | 789180-(210976+327192)=251012 |
| 945090-(166086-30112)=809116 | 500000-(985096-693069)=207973 |
| 966664-(284666+490000)=191998 | 49228+(997600-911000)=135828 |
| 9618+(8717+301665)=320000 | 621135+(285349+92405)=998889 |
| 975795-(537259+338536)=100000 | 527014+(669685-360292)=836407 |
| 845638-(953492-804000)=696146 | 328867+(381656-17871)=692652 |
| 580638-(14788+262616)=303234 | 879211+(660000-560764)=978447 |
| 319155+(456576+200334)=976065 | 694031+(829363-723394)=800000 |
