| 516803-(-102680-37599)=657082 | -560000+(-984091+944091)=-600000 |
| -895162-(-356872-304734)=-233556 | 154979-(-65416-691366)=911761 |
| -311132+(-833500+620199)=-524433 | 140600+(-646355+550000)=44245 |
| 773468+(746539-936314)=583693 | -129288-(460000+161172)=-750460 |
| 360671+(-312462+326393)=374602 | 25256+(-544541-41854)=-561139 |
| -266983-(929533-891829)=-304687 | -360117-(0-32377)=-327740 |
| 866712-(760982+924273)=-818543 | 647216+(618643-660020)=605839 |
| -300000+(-20000-62172)=-382172 | -114464-(-343305+181000)=47841 |
| 0+(274299-152471)=121828 | 306368-(-288319+700000)=-105313 |
| 43548-(327437-804779)=520890 | 182446-(551091-768801)=400156 |
| -231795-(844522-148351)=-927966 | -545374-(0+297274)=-842648 |
| -118373+(-969275+821690)=-265958 | 144574+(-553000-163173)=-571599 |
