| -561600+433196-324571=-452975 | -933649+857834+900000=824185 |
| -484000+448374+677859=642233 | 723772-797290-795022=-868540 |
| 710284-696315-507996=-494027 | -766497+965327-560000=-361170 |
| -975204+579132+836589=440517 | -932869+924304-26000=-34565 |
| -608082+665442-997360=-940000 | -836825+928453+86608=178236 |
| -339324-557207+996531=100000 | 938185+850000-788185=1000000 |
| -723804-589047+712643=-600208 | 227939+292963-850991=-330089 |
| 507532-9875-955657=-458000 | 215091-730000+43940=-470969 |
| -546459+970000-123541=300000 | 674240-612923+76374=137691 |
| 511929+856997-468926=900000 | 180000-698132+722828=204696 |
| -87843+453046-635774=-270571 | -765488-7223-58200=-830911 |
| -675277-214255+889532=0 | 415844-487365+229631=158110 |
| 661823-363681-873362=-575220 | 184542+692418-366677=510283 |
| 29042+200000-329042=-100000 | -182459-478130-129938=-790527 |
| 117223-868780-65406=-816963 | 558936-960224+161072=-240216 |
| -955719+937557-612771=-630933 | -39565-759256-36212=-835033 |
| 519300+362805-265083=617022 | -290233-562381+82614=-770000 |
| -23116-21231-18262=-62609 | 630000-90000-43490=496510 |
| 231621-880582+850000=201039 | -229000+102913+580438=454351 |
| -127348-130000+709651=452303 | -341906-300337+942243=300000 |
| -359900-49000+436665=27765 | -517887-100000+233313=-384574 |
