| 18010+(856717-659727)=215000 | 661406-(770900-717618)=608124 |
| 720728-(620830+72772)=27126 | 483194+(446720-384914)=545000 |
| 295196-(486408-288691)=97479 | 675979+(92740+221281)=990000 |
| 251476+(362011+210000)=823487 | 73674+(677798+239528)=991000 |
| 167805+(100000+94684)=362489 | 160000+(31011+782088)=973099 |
| 858652-(142112-93460)=810000 | 34175+(446829+518996)=1000000 |
| 8636+(473586+473629)=955851 | 620000+(727172-390177)=956995 |
| 83336-(386563-317486)=14259 | 142507+(918370-300877)=760000 |
| 26474+(898899-429835)=495538 | 184200+(743889-174406)=753683 |
| 870819-(914398-523579)=480000 | 15951+(264347+568754)=849052 |
| 55491-(367337-340000)=28154 | 962210-(500000+309532)=152678 |
| 920921-(120000+776034)=24887 | 20578+(87836+247193)=355607 |
| 297668+(976987-628447)=646208 | 755810-(206654+229156)=320000 |
| 774268-(453490+16114)=304664 | 665199-(513012+130000)=22187 |
| 824268-(357153+182453)=284662 | 757943-(132888-124945)=750000 |
| 996216-(220845+429171)=346200 | 289100+(786430-160068)=915462 |
| 279666+(531920-417190)=394396 | 742690-(715632-659947)=687005 |
| 90361-(500000-486667)=77028 | 409225-(415264-272123)=266084 |
| 223589+(881758-359347)=746000 | 962352-(724057+77059)=161236 |
| 219885+(690000-654091)=255794 | 596799-(268314+257810)=70675 |
| 819771-(58389+339150)=422232 | 16221+(229275+482383)=727879 |
