| -636821+60084+826737=250000 | -870000+1000000-640000=-510000 |
| 632608-340000+636399=929007 | -190000+9013-763509=-944496 |
| 590000-335333+136267=390934 | -274621-256558+311179=-220000 |
| -654896+890000+13896=249000 | -159556-407563-219070=-786189 |
| 105152-314098+408946=200000 | -375917-29591+15508=-390000 |
| 591235+530000-933188=188047 | 669327-314354+475110=830083 |
| -67020-201111-165176=-433307 | -680000+847377+244216=411593 |
| 739144+674848-743992=670000 | -90612-701060+487970=-303702 |
| 125966+207620-673586=-340000 | -281588-788652+600240=-470000 |
| -513562-502170+884279=-131453 | -160000-147214+321930=14716 |
| -843372+27242+651130=-165000 | 831603-493560-100473=237570 |
| 348731-324360+646421=670792 | 762268+765567-952520=575315 |
|
