| 358030+(-200000+821271)=979301 | -519068+(-176000-0)=-695068 |
| -355283-(-958623+555500)=47840 | -123196-(869066-572262)=-420000 |
| 401328+(364586-530000)=235914 | 678919-(788069+600850)=-710000 |
| 720000+(-768990-783126)=-832116 | 885067-(-31079-4000)=920146 |
| 892382-(63135+44223)=785024 | 404077+(-103563+670929)=971443 |
| -192193+(-525000+901112)=183919 | 292815+(-64313+288498)=517000 |
| 901559-(18455+466523)=416581 | -78990-(0-888606)=809616 |
| -521639+(-567772+709321)=-380090 | -198319+(-502192-100000)=-800511 |
| 289007-(273021+795986)=-780000 | -892473-(94364-693936)=-292901 |
| -509007-(-970007+761000)=-300000 | -549468+(168982-90403)=-470889 |
| 100048-(-839455+115840)=823663 | -360117-(0-32377)=-327740 |
| 142395-(-549460+647855)=44000 | 514300+(162455-266755)=410000 |
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