| 15951+(264347+568754)=849052 | 999741-(670000+186378)=143363 |
| 500000-(410852-268800)=357948 | 355963+(210000+87903)=653866 |
| 911221-(80620+583144)=247457 | 573319+(274241-52977)=794583 |
| 274361+(200000+380000)=854361 | 900000-(287034+292966)=320000 |
| 315496+(675000-383496)=607000 | 891331-(349916+16777)=524638 |
| 137765+(159000+250712)=547477 | 968244-(301766+600610)=65868 |
| 667478+(100000-10205)=757273 | 598888+(364934-53822)=910000 |
| 134485+(595952+48861)=779298 | 799732-(379530+96300)=323902 |
| 517112+(807624-484736)=840000 | 128352-(211535-209007)=125824 |
| 71664+(477497+179103)=728264 | 1000000-(234424+365576)=400000 |
| 313729-(500000-325862)=139591 | 719679-(933000-541962)=328641 |
| 1000000-(1000000-730000)=730000 | 113723+(574705-3747)=684681 |
| 642464-(661689-347433)=328208 | 493044-(831065-471181)=133160 |
| 618479+(98707+235300)=952486 | 551848+(214705+119700)=886253 |
| 841293-(663718+100000)=77575 | 9618+(8717+301665)=320000 |
| 19372+(163125+617848)=800345 | 700322+(127033-11000)=816355 |
| 737151+(584114-448482)=872783 | 678681+(1000000-726046)=952635 |
| 459250+(640623-564831)=535042 | 914415-(545056+199359)=170000 |
| 836658-(551266-195897)=481289 | 774268-(453490+16114)=304664 |
| 858652-(142112-93460)=810000 | 857561+(974586-934539)=897608 |
| 363721-(994993-820272)=189000 | 964021-(295922+16000)=652099 |
