| 140000-(662476-163253)=-359223 | 0-(476412-796412)=320000 |
| -187300-(-742517+4699)=550518 | -88214+(-906553+334767)=-660000 |
| -257431+(-480000-25827)=-763258 | -265000+(343507-640000)=-561493 |
| 358544-(412155+1367)=-54978 | -210581-(857714-810000)=-258295 |
| 289007-(273021+795986)=-780000 | 110585+(835667-357113)=589139 |
| 456383+(-943114+986731)=500000 | 609690-(-29378-36477)=675545 |
| 370000-(28870+551130)=-210000 | -667058-(-112603-727000)=172545 |
| 422108+(-64496-957612)=-600000 | -260000+(-408343-67862)=-736205 |
| 181662-(-211368-382465)=775495 | 834837-(-391272+918839)=307270 |
| 716293+(-873820-802473)=-960000 | -90640-(666000-56640)=-700000 |
| -114464-(-343305+181000)=47841 | 409566-(-252805+570000)=92371 |
| -536704-(447603-950000)=-34307 | -311680-(-460000-542816)=691136 |
