| -274226-203139-314701=-792066 | 717801+157018+37181=912000 |
| 930000-940293-750000=-760293 | 261345+283147-144492=400000 |
| 827000-400000+413000=840000 | -160780+760000+129690=728910 |
| 575500-489760-585740=-500000 | -986529+606441+900088=520000 |
| 625346-26600+96104=694850 | 733000+140786-493786=380000 |
| -391315-458491+35035=-814771 | -844833-410219+770052=-485000 |
| -262303-675442+407745=-530000 | 95912-1000000-60319=-964407 |
| -89741-190847-428557=-709145 | 910688-888846+760000=781842 |
| -323515+520886-84047=113324 | -371790+6100+135690=-230000 |
| -579882-127390-100000=-807272 | -119000-372277-7557=-498834 |
| -492505+401885+224202=133582 | 133419-373140-290631=-530352 |
| 631399+62376-135431=558344 | -316892-117599+400000=-34491 |
