| 322948-(600000-479146)=202094 | 1000000-(949497-170697)=221200 |
| 425085-(819380-675000)=280705 | 767825-(965067-528308)=331066 |
| 684445-(200844+113530)=370071 | 687462-(317385-166923)=537000 |
| 219866+(310000-240000)=289866 | 175574+(752289-356713)=571150 |
| 855658-(151689+22954)=681015 | 782963+(388042-171005)=1000000 |
| 47000+(1000000-359485)=687515 | 81000+(924059-134782)=870277 |
| 137765+(159000+250712)=547477 | 226100+(567000+66900)=860000 |
| 311467-(484848-193242)=19861 | 384469+(384134+151074)=919677 |
| 9328+(34699+192138)=236165 | 342000-(5220+220000)=116780 |
| 300000+(211698+99701)=611399 | 200000+(945860-245860)=900000 |
| 119047-(20000+92988)=6059 | 712015+(67531+111443)=890989 |
| 269998-(70925+76073)=123000 | 961175-(197201+363974)=400000 |
