| 489033-60325+80000=508708 | 521964-352968+21004=190000 |
| -33679+829573-400803=395091 | -216720+250254-980000=-946466 |
| -469669-399561+949612=80382 | -901525+255125+890000=243600 |
| -689319+953362+165368=429411 | -446792-518082-15126=-980000 |
| 739565+577034-585349=731250 | -481306-91719-365404=-938429 |
| 71715-175763+52920=-51128 | 964094+16553-417936=562711 |
| -555045+471574-807298=-890769 | 547828-590721-167107=-210000 |
| -332211-759518+591729=-500000 | -515944-129190-274866=-920000 |
| -797032+448788-431718=-779962 | -429782-94324-390321=-914427 |
| -475575+300000+742400=566825 | 105152-314098+408946=200000 |
| 649359-503205+512552=658706 | 690000+924960-814000=800960 |
| -433929+300824+411487=278382 | 631491-236985-920656=-526150 |
|
