| 494159-(374129+20833)=99197 | 206631+(225100+160977)=592708 |
| 121265+(991048-200000)=912313 | 127247+(549200+23168)=699615 |
| 500000-(144229+252430)=103341 | 692976-(205309+355664)=132003 |
| 15951+(264347+568754)=849052 | 177767+(69534+192699)=440000 |
| 320396+(150941+448663)=920000 | 596000-(211894+117748)=266358 |
| 500000+(778413-758413)=520000 | 970644-(574320-464522)=860846 |
| 47000-(913843-902170)=35327 | 340000+(299513+206210)=845723 |
| 46927+(417366-192311)=271982 | 751036-(249662+331374)=170000 |
| 253517+(94694+251789)=600000 | 493807+(859768-591595)=761980 |
| 368834+(340000+251166)=960000 | 355725-(912661-682726)=125790 |
| 267994+(359787+301719)=929500 | 820000-(980756-343645)=182889 |
| 703627-(538027-404706)=570306 | 890986-(834670-332668)=388984 |
| 781697-(72303+681634)=27760 | 180000-(469061-369061)=80000 |
| 879211+(660000-560764)=978447 | 249714+(165489-152265)=262938 |
| 381138+(913235-680000)=614373 | 537202-(930927-637000)=243275 |
| 871355-(233630+209927)=427798 | 150000-(565737-478476)=62739 |
| 616582-(966870-774053)=423765 | 291280+(725691-351916)=665055 |
| 454007+(366472-201052)=619427 | 677716+(63483+73485)=814684 |
| 319983-(38000+24176)=257807 | 250190-(989847-949657)=210000 |
| 960000-(536904+314647)=108449 | 196766+(156432+355655)=708853 |
| 600809+(220000-154890)=665919 | 799732-(379530+96300)=323902 |
