| -825964-(-790000-0)=-35964 | 746222-(459159+713075)=-426012 |
| 49240-(-276932+972172)=-646000 | 680000+(313988-734090)=259898 |
| 276200-(-252647-140978)=669825 | -106172+(900000-797550)=-3722 |
| -880625+(-366120+251776)=-994969 | 248590+(-206437+811690)=853843 |
| -678280+(-327450+263369)=-742361 | 137296-(-551043-158324)=846663 |
| 741880-(-44032+563287)=222625 | 751494+(-753724-207470)=-209700 |
| -193459+(-373666-186364)=-753489 | 60511-(682856+77655)=-700000 |
| -94855-(171949+9411)=-276215 | -526757-(49881-589144)=12506 |
| 882704-(876375-968671)=975000 | -530000-(-76598-111432)=-341970 |
| 474544+(-740103+634662)=369103 | 387035+(-955133-276705)=-844803 |
| -490000-(3801+306199)=-800000 | -972823-(-450996-151827)=-370000 |
| 962264+(439858-857767)=544355 | -126000+(-11000+197000)=60000 |
