| -660000-409521+464103=-605418 | 932156-815649+52400=168907 |
| 107700+940168-140868=907000 | -536799+100000+815799=379000 |
| -527800+32000+895800=400000 | -275000+20957-134231=-388274 |
| -800000+300000+512432=12432 | -820582+100000-279418=-1000000 |
| 653141-726215+917678=844604 | -3299-63042-792448=-858789 |
| 689666+656202-545868=800000 | 22692-67821-421082=-466211 |
| 414853-248968-188046=-22161 | -263722-44321-622089=-930132 |
| -910000-185879+98332=-997547 | 649359-503205+512552=658706 |
| -228371-480698+765762=56693 | 539096-111269-207827=220000 |
| -956258+431200-26711=-551769 | 138616-588385-230000=-679769 |
| 656687+867964-891440=633211 | -199522-671127+70649=-800000 |
| -14025-7515+820079=798539 | 46151+702233-199893=548491 |
|
