| -137329+(117011-500000)=-520318 | -89973-(205435+408742)=-704150 |
| 240232+(600000-447516)=392716 | 628277+(-886640-131637)=-390000 |
| 405916-(796371+99545)=-490000 | 746552-(-714985+900712)=560825 |
| -786340-(-420000+29660)=-396000 | -738838-(170000+0)=-908838 |
| -62479-(966686-122387)=-906778 | -934669-(-328134-506535)=-100000 |
| 341466+(306327-217793)=430000 | -29977-(556434-354516)=-231895 |
| -575110+(845000-137623)=132267 | 768084+(-601593-242136)=-75645 |
| -355283-(-958623+555500)=47840 | -500000+(-261858-90000)=-851858 |
| 643213-(418917+133279)=91017 | 607397+(-342398+196979)=461978 |
| 930000+(-119163-290514)=520323 | -610000+(-48582-224487)=-883069 |
| 29178-(-453524-510912)=993614 | 183391-(633843-604144)=153692 |
| 380000-(-441417+491417)=330000 | -933849+(-130397+131648)=-932598 |
|
