| 460000-(-440989+636073)=264916 | 244626-(-213864-398755)=857245 |
| 637567-(-685623+332190)=991000 | -274485-(82511-716996)=360000 |
| 933724-(-100000+315549)=718175 | -56750-(300000+610000)=-966750 |
| -154620+(-659669+914289)=100000 | -573774-(181394+235558)=-990726 |
| -759765+(350000+209765)=-200000 | 900097+(-887299+963202)=976000 |
| -552789-(405754-798000)=-160543 | -890000-(-324087-234913)=-331000 |
| -565706+(-577303+793009)=-350000 | 41267+(-500493+511849)=52623 |
| 511061+(422168-847704)=85525 | 957202-(558688-398463)=796977 |
| -482814+(116685-263162)=-629291 | -987000-(-808171-296400)=117571 |
| 615336+(-383358-191318)=40660 | -200000+(-1000000+269000)=-931000 |
| 43548-(327437-804779)=520890 | 1000000+(744233-901110)=843123 |
| -747996-(-775207-692789)=720000 | 360982+(-442445+361876)=280413 |
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