| 160000+(847751-828824)=178927 | 539878-(775479-500000)=264399 |
| 953847-(516303+387078)=50466 | 660685-(218714+139819)=302152 |
| 433893-(176447+89681)=167765 | 1675+(123843-75298)=50220 |
| 807194-(297954+397822)=111418 | 726592+(62000+151408)=940000 |
| 994942-(472617+153626)=368699 | 233793-(522642-347510)=58661 |
| 958263-(400798+215733)=341732 | 449305+(406292-206181)=649416 |
| 27531+(118469+530000)=676000 | 508651+(530285-304408)=734528 |
| 146472+(149245+104283)=400000 | 564318+(155896+24154)=744368 |
| 344900+(861469-801691)=404678 | 189296+(574717-364043)=399970 |
| 825670-(765900-40230)=100000 | 208298+(192278+449424)=850000 |
| 554708-(316143-203360)=441925 | 842136+(61833+96031)=1000000 |
| 806859-(158597-24255)=672517 | 279500-(377590-328090)=230000 |
|
