| 937435+(-260758-294769)=381908 | -301256+(-336401+343253)=-294404 |
| -422985+(-330000-242427)=-995412 | 591329+(-962766+54296)=-317141 |
| 907313-(-123621+117285)=913649 | -67667-(370000+308691)=-746358 |
| 960000+(-121918-980977)=-142895 | 462500-(700555+281945)=-520000 |
| 126993-(790656-602120)=-61543 | -775000-(890000-707911)=-957089 |
| 1000000+(-309725+147507)=837782 | -720000+(-32252-186594)=-938846 |
| -730790-(0-740000)=9210 | -265521+(-350620+469564)=-146577 |
| 110736-(-260354-404910)=776000 | 240152-(165787+354813)=-280448 |
| -670000-(776839-658643)=-788196 | 172798+(358907-1000000)=-468295 |
| -722516+(700000-593412)=-615928 | -94855-(171949+9411)=-276215 |
| 100048-(-839455+115840)=823663 | -354952-(-469119+860813)=-746646 |
| -816474-(-852777-347269)=383572 | 916406-(857900-30000)=88506 |
