| 92943+(340000+222297)=655240 | 720000-(585525+122488)=11987 |
| 710846-(634159-30313)=107000 | 202601+(873861-528018)=548444 |
| 128489+(400000-208489)=320000 | 532989+(540000-292989)=780000 |
| 41393+(196611-18004)=220000 | 433893-(176447+89681)=167765 |
| 820000-(980756-343645)=182889 | 680024+(804000-629642)=854382 |
| 425869-(248491+59768)=117610 | 740331-(404400-308804)=644735 |
| 294357+(398529+7114)=700000 | 956000-(220689-84644)=819955 |
| 743536-(624051-123602)=243087 | 670000-(230000+340000)=100000 |
| 831958+(948761-831914)=948805 | 91637+(545498+340000)=977135 |
| 433665-(152766+144805)=136094 | 300000+(516012+73988)=890000 |
| 160000+(31011+782088)=973099 | 355046-(361403-180739)=174382 |
| 226634+(291300+422066)=940000 | 891533-(52277+552034)=287222 |
|
