| 451609-(934780-243171)=-240000 | -114464-(-343305+181000)=47841 |
| -130000-(225803-453521)=97718 | -469033+(470247-491214)=-490000 |
| 934953-(977082+647871)=-690000 | 788504-(789196-37042)=36350 |
| -201604-(-964086+250000)=512482 | -272525-(850352-568049)=-554828 |
| -519068+(-176000-0)=-695068 | -448176-(-532000+883824)=-800000 |
| -864502-(-298244+154742)=-721000 | 504772-(640500-203638)=67910 |
| 400000-(-184000+960752)=-376752 | -245927+(234280-713860)=-725507 |
| 9038-(-538990-401462)=949490 | -612796-(-334803-510776)=232783 |
| -500000+(-261858-90000)=-851858 | 187985+(-107090-668344)=-587449 |
| -60804-(816810-777614)=-100000 | 816316+(-691598-265927)=-141209 |
| -176100-(400000-240100)=-336000 | 571762-(-518639+132260)=958141 |
| 905710+(-791974-443736)=-330000 | 320772-(224535-383763)=480000 |
| 975947+(482530-875671)=582806 | 27715-(-6426-311600)=345741 |
| 370000+(1508-698658)=-327150 | 577298-(766642+110656)=-300000 |
| -532028+(-316785-13960)=-862773 | -423664+(-134400+437988)=-120076 |
| 0+(170000-130118)=39882 | 66128-(-400000-33872)=500000 |
| 104620+(-949017+712804)=-131593 | -112214+(892323-378100)=402009 |
| -830200-(-870000-150000)=189800 | 244706-(-793942+118087)=920561 |
| -190000-(184181+429364)=-803545 | -348352+(-2505+900857)=550000 |
| -312270-(234298+332406)=-878974 | 866806+(-785762+337452)=418496 |
| -750250+(-250000+923541)=-76709 | 830371+(-390274-646043)=-205946 |
