| -41920-(391616-890000)=456464 | 188958-(954945-581681)=-184306 |
| -106172+(900000-797550)=-3722 | -600000+(-86697-113303)=-800000 |
| 700000-(-141358+241358)=600000 | 0-(641615+300000)=-941615 |
| 70727-(14694+205187)=-149154 | 104829-(-350000-363725)=818554 |
| -777300-(583327-501627)=-859000 | -24734-(709541+133898)=-868173 |
| -562086-(-486490+625158)=-700754 | 618200+(219767-300000)=537967 |
| 27888+(-457988-342874)=-772974 | 543260+(-263584+485448)=765124 |
| -325260+(-172426+227686)=-270000 | 630475+(236233-551375)=315333 |
| 280571-(-473781+534352)=220000 | -294390-(344692+310834)=-949916 |
| 101802-(312692+219110)=-430000 | -301256+(-336401+343253)=-294404 |
| 792842-(-310410+730000)=373252 | -711178+(918981-68254)=139549 |
| -322299-(-167868+529003)=-683434 | 528689+(-111800+227000)=643889 |
