| -329792+(777700-31392)=416516 | -325260+(-172426+227686)=-270000 |
| 549409+(657915-273024)=934300 | -420000+(-510000+750000)=-180000 |
| -27608-(830780-348388)=-510000 | -722183+(-123647-0)=-845830 |
| 494589-(-361838+890000)=-33573 | 319309+(-914693-24194)=-619578 |
| -319501-(-260000-115649)=56148 | 916274-(-51408+676110)=291572 |
| 990000+(-910000+284486)=364486 | -885007+(-240000+943482)=-181525 |
| -54319+(313681-449485)=-190123 | 421391+(-821635-590953)=-991197 |
| 504566-(-185000+789566)=-100000 | 248590+(-206437+811690)=853843 |
| -962350-(690000-920085)=-732265 | -162689-(-789384-341698)=968393 |
| 618230-(934679-514398)=197949 | -355682-(-474600+796294)=-677376 |
| 640989-(493947-457958)=605000 | 200600-(-654514-1553)=856667 |
| -639890-(532009-377458)=-794441 | -530000-(83003+307928)=-920931 |
|
