| 513778-701967+521189=333000 | 700000-685344-523406=-508750 |
| -746632-740329+875961=-611000 | -453879-161703+35582=-580000 |
| 851897-385730-283000=183167 | -221223+435380+410971=625128 |
| -48052-125537-154356=-327945 | -371790+6100+135690=-230000 |
| -589484-322267+671751=-240000 | 678659-906906+471075=242828 |
| -118119+880000-889743=-127862 | 83673-30322-164963=-111612 |
| 980000+337760-809785=507975 | -878257+785934-356273=-448596 |
| -478413+819057-106807=233837 | -230000-82516-600108=-912624 |
| 207030-466213+292373=33190 | -284566-309424-369533=-963523 |
| 552470+430000-503678=478792 | -743617+417000+237415=-89202 |
| -70000-630000+385000=-315000 | 741077+18951-587076=172952 |
| 330000-427848+328613=230765 | 423097+104623-645788=-118068 |
