| -522338-(-585016+132905)=-70227 | 689277+(-7943-886028)=-204694 |
| 289007-(273021+795986)=-780000 | 477645-(432247-754602)=800000 |
| 700000-(-141358+241358)=600000 | 589591-(-167426+500953)=256064 |
| 88429-(543858-935429)=480000 | 628277+(-886640-131637)=-390000 |
| -722183+(-123647-0)=-845830 | 687529-(-110201-160484)=958214 |
| 620896+(-488147+757016)=889765 | -285202-(656528-241730)=-700000 |
| -152097+(-196073+108170)=-240000 | 110585+(835667-357113)=589139 |
| -253634+(797723-344089)=200000 | -111996-(300000+99579)=-511575 |
| 738501+(-333100-443392)=-37991 | 212573-(-169598-240000)=622171 |
| -139697-(-223457+83760)=0 | -980000+(-151066+791066)=-340000 |
| 533022+(600000-526689)=606333 | -29977-(556434-354516)=-231895 |
| -762000+(810000-28000)=20000 | -338099+(-320000-171901)=-830000 |
|
