| -240059-(130000+529849)=-899908 | -406061-(401289-284000)=-523350 |
| -285485+(519189-800000)=-566296 | 695028-(-95907-124286)=915221 |
| -415346-(-110000+219778)=-525124 | -261180-(490572+229976)=-981728 |
| 591212+(-636783-714429)=-760000 | 620000+(320353-996800)=-56447 |
| -859291-(-613765+154474)=-400000 | -880625+(-366120+251776)=-994969 |
| 461150-(863099-551949)=150000 | -750000-(-877530-434501)=562031 |
| -570551-(-189816+344283)=-725018 | -149084+(-160994-648328)=-958406 |
| 75454-(-679890+747376)=7968 | -574204+(938098+86106)=450000 |
| 29178-(-453524-510912)=993614 | 957202-(558688-398463)=796977 |
| -247085-(722576-127733)=-841928 | -192193+(-525000+901112)=183919 |
| -34677+(0-52960)=-87637 | 52153-(202691+644836)=-795374 |
| 280548+(-823576+399968)=-143060 | 640989-(493947-457958)=605000 |
|
