| 200000+(945860-245860)=900000 | 314352+(318510+157138)=790000 |
| 789180-(210976+327192)=251012 | 710679-(324667+301970)=84042 |
| 747390-(552560+119949)=74881 | 700000-(252326-59920)=507594 |
| 455539-(157431+283862)=14246 | 464963+(3950+426784)=895697 |
| 539878-(775479-500000)=264399 | 134485+(595952+48861)=779298 |
| 400000-(948153-784359)=236206 | 628579+(68669-44211)=653037 |
| 97993+(248032+334200)=680225 | 13285+(546289-444195)=115379 |
| 366900-(694903-613705)=285702 | 19081+(642443-314288)=347236 |
| 436936+(204103-201039)=440000 | 600000-(823462-473462)=250000 |
| 713555-(184913-101358)=630000 | 260336+(391954+159868)=812158 |
| 720000-(304511+326489)=89000 | 121060+(600000-361060)=360000 |
| 290579+(10801+460919)=762299 | 650000-(137983+491197)=20820 |
