| -454957-422252+880000=2791 | -260603+600000+170000=509397 |
| 903453-209631-37534=656288 | 270263-211719-423939=-365395 |
| 974552+132416-836968=270000 | 672503-551117+314464=435850 |
| -100000-552451-10932=-663383 | -100000-710217+739640=-70577 |
| 686100-310572+166259=541787 | -136760-158080-115289=-410129 |
| -474341+899245+462718=887622 | -843372+27242+651130=-165000 |
| 724651+493500-512720=705431 | -340000+470000-406000=-276000 |
| -105759+31000-125241=-200000 | -330645+932770+94487=696612 |
| -315647+180000-216517=-352164 | -280320-100000-534305=-914625 |
| -100000-440900-76345=-617245 | 950000-870312+533147=612835 |
| -46179-778445+457168=-367456 | 957150+160852-524020=593982 |
| 593331-302103-280000=11228 | 963206-752805-644207=-433806 |
