| -17001-(-683892+433274)=233617 | -154488+(126688-741013)=-768813 |
| -255150-(334600+85310)=-675060 | 722106+(-210532+180000)=691574 |
| -825569-(599813-703908)=-721474 | 502951-(-625407+708358)=420000 |
| -209509-(87075+428000)=-724584 | 49240-(-276932+972172)=-646000 |
| -227219+(-169318+666537)=270000 | -598538+(-20022-0)=-618560 |
| 674183+(-866595+592412)=400000 | 706872-(700000+1000000)=-993128 |
| 490822-(226407-10832)=275247 | -260000+(-408343-67862)=-736205 |
| -438438-(-911621+78000)=395183 | 303875+(299340-361276)=241939 |
| 487417+(510000-940345)=57072 | -944944+(900000-771301)=-816245 |
| -48200-(0-136000)=87800 | 510000+(-180000-134000)=196000 |
| 540059+(-323261-892096)=-675298 | 601935-(390000+421594)=-209659 |
| 637567-(-685623+332190)=991000 | 166532-(-547316+873848)=-160000 |
|
