| 125549-428989+490295=186855 | 733000+140786-493786=380000 |
| -371790+6100+135690=-230000 | 761595-264448-374076=123071 |
| -159556-407563-219070=-786189 | -302399-762460+710762=-354097 |
| -613786+164882+718904=270000 | 825483+322532-888483=259532 |
| -217932-912411+491390=-638953 | 510060-626422-462638=-579000 |
| -77561+501200+192140=615779 | -353028+530409-925875=-748494 |
| 730000-940000+912374=702374 | -38249-284061-477690=-800000 |
| 300000-700000-120000=-520000 | 883000-800033+110534=193501 |
| 874495+40000-874377=40118 | -132094-130000-557906=-820000 |
| 860417+599833-930000=530250 | -273438+242000+902000=870562 |
| -2261-240000-230739=-473000 | 946847-321890-733527=-108570 |
| 909723-900000+806204=815927 | -577583-690902+870000=-398485 |
|
