| 811367-(682024+500000)=-370657 | -163285+(-524933+420000)=-268218 |
| 771339+(172902-830000)=114241 | 426158-(-727000+895158)=258000 |
| -354277-(348991+59960)=-763228 | -472145+(-134083+104447)=-501781 |
| -870000-(458965-575200)=-753765 | -422985+(-330000-242427)=-995412 |
| -39662-(-586135+73576)=472897 | -651738+(892078-570340)=-330000 |
| -745019-(-613373+108145)=-239791 | -760000+(-444751+534514)=-670237 |
| -64001+(-378014-300000)=-742015 | -15185-(120121-510034)=374728 |
| 308700+(-585525-601975)=-878800 | -836000-(-550000-896640)=610640 |
| 640989-(493947-457958)=605000 | -21467-(400528+533368)=-955363 |
| -443841+(660000-959813)=-743654 | 562383+(-837897+733993)=458479 |
| 88260+(-160000-921789)=-993529 | 695028-(-95907-124286)=915221 |
| 957099+(566653-523752)=1000000 | -429436-(-586920-2001)=159485 |
| 287519-(-345369-152838)=785726 | 334627-(-300000+489889)=144738 |
| 101787-(-416867+351324)=167330 | 151598-(-304351-387777)=843726 |
| -311255-(110000+539145)=-960400 | -85946+(-238953-435101)=-760000 |
| -520059-(-579673-680000)=739614 | -190230-(494051+315719)=-1000000 |
| 747256+(-615475+592449)=724230 | 188700+(-198777-694535)=-704612 |
| 43548-(327437-804779)=520890 | -202488+(253170-500000)=-449318 |
| -800000-(-367576+250218)=-682642 | 811044-(256625-311104)=865523 |
| 828197-(574186+574011)=-320000 | 297926+(138930-56856)=380000 |
| 1000000-(621333+153926)=224741 | 257339+(-339038+140000)=58301 |
