| -33679+829573-400803=395091 | 543159+542600-585759=500000 |
| 788592-533807+105327=360112 | -39565-759256-36212=-835033 |
| 189352-687448+78096=-420000 | 700000-417702-335139=-52841 |
| -282166-566779+119945=-729000 | -8201-629691-47609=-685501 |
| -181579-162847+291980=-52446 | 974998-878500+429502=526000 |
| -399331+784777-149782=235664 | -497900+448434-800000=-849466 |
| 300000-55569+655569=900000 | 177001+452778-829779=-200000 |
| -48052-125537-154356=-327945 | -874388+550000+17966=-306422 |
| -578849-192152+825333=54332 | -325759+772245-446486=0 |
| -1000000+739274+849359=588633 | 457277-760000+265344=-37379 |
| 20413+405626-72143=353896 | 380640-57135-863505=-540000 |
| -89741-190847-428557=-709145 | -60893+377645-619424=-302672 |
