| 739502-(600000-303039)=442541 | 616000+(73267+26128)=715395 |
| 975795-(537259+338536)=100000 | 985184-(444527+297761)=242896 |
| 200000+(72999+325767)=598766 | 750466-(398813-175443)=527096 |
| 73382+(580965+120000)=774347 | 557468-(46990+164665)=345813 |
| 824268-(357153+182453)=284662 | 955750-(335768+266751)=353231 |
| 845443-(978650-513207)=380000 | 302985+(489913-132285)=660613 |
| 187820+(857275-572443)=472652 | 167046+(746901-140000)=773947 |
| 166324+(310000+273676)=750000 | 246646+(200000+39003)=485649 |
| 892204-(247516+538410)=106278 | 836658-(551266-195897)=481289 |
| 246992+(215955+373483)=836430 | 876917+(344387-251304)=970000 |
| 957543+(300000-287543)=970000 | 860528-(687202-621208)=794534 |
| 112356+(761799-58172)=815983 | 585203-(992848-707645)=300000 |
