| 75454-(-679890+747376)=7968 | -600000+(141513-18070)=-476557 |
| -238495-(132211+529294)=-900000 | 638212-(236158+630054)=-228000 |
| 95057-(-158091-739946)=993094 | 514300+(162455-266755)=410000 |
| 400000-(-184000+960752)=-376752 | -128752+(-366385-84772)=-579909 |
| 823409-(301420+328259)=193730 | -20946-(-223100+1000000)=-797846 |
| -311255-(110000+539145)=-960400 | 607397+(-342398+196979)=461978 |
| -265521+(-350620+469564)=-146577 | 395000+(-194339-826632)=-625971 |
| -125196-(40905-114877)=-51224 | -84838-(688216+168225)=-941279 |
| 248070-(339200-477130)=386000 | 830+(-30058+439269)=410041 |
| -650454+(817124-616092)=-449422 | 154979-(-65416-691366)=911761 |
| 388273+(993690-733140)=648823 | 919852-(827317-718596)=811131 |
| -243497+(-567432+246142)=-564787 | -78990-(0-888606)=809616 |
