| -899088-211370+767243=-343215 | -474341+899245+462718=887622 |
| -287393-167293-69716=-524402 | 668295-108391-240000=319904 |
| -932869+924304-26000=-34565 | 39135+194000+266865=500000 |
| -497900+448434-800000=-849466 | -134411-190557+292659=-32309 |
| -488609+547725+252395=311511 | -206000+360068-473484=-319416 |
| 689666+656202-545868=800000 | -795888+559970-24082=-260000 |
| -167234-82943-479823=-730000 | 603934-123203-714111=-233380 |
| -8806-710143-200000=-918949 | 341978+885411-764253=463136 |
| 674404+390000-174404=890000 | -803690-44925+569905=-278710 |
| 49349-450096+706742=305995 | -240724+560000-585992=-266716 |
| 120000-225684+211583=105899 | -228371-480698+765762=56693 |
| 788592-533807+105327=360112 | -56762-337309-24263=-418334 |
