| 54871+(710000+137983)=902854 | 300000-(106735-97515)=290780 |
| 97114-(941325-890000)=45789 | 113723+(574705-3747)=684681 |
| 790000+(745267-539754)=995513 | 879970-(97032+503571)=279367 |
| 36116+(214746+179138)=430000 | 18749+(408618+422385)=849752 |
| 527014+(669685-360292)=836407 | 451989+(452630+44877)=949496 |
| 433893-(176447+89681)=167765 | 562330+(750724-506384)=806670 |
| 400743+(851725-450000)=802468 | 299490-(899988-692270)=91772 |
| 508586-(85745+21246)=401595 | 540601+(133312+220343)=894256 |
| 68000+(943629-449786)=561843 | 830167+(118225+5600)=953992 |
| 898916-(859193+14002)=25721 | 534808-(691991-661739)=504556 |
| 657648-(1000000-387406)=45054 | 551622-(140000+288794)=122828 |
| 287566-(597294-409728)=100000 | 463485-(221860+46650)=194975 |
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