| -330543+728223-706709=-309029 | 179954-83796-346158=-250000 |
| -836752+924901-365436=-277287 | -235185-506518+883703=142000 |
| -163366-773482-63152=-1000000 | -371790+6100+135690=-230000 |
| -680124+537318+18237=-124569 | -315383+700714+230000=615331 |
| 680822-575848+525026=630000 | 831603-493560-100473=237570 |
| -127348-130000+709651=452303 | -30111-199211+437204=207882 |
| 223397+282975-543159=-36787 | -48052-125537-154356=-327945 |
| 706647-257955+201308=650000 | -846269+274213-7944=-580000 |
| 460000-387275+520000=592725 | -530000+900000-360796=9204 |
| 429300+1000000-527147=902153 | 740316-532916+364576=571976 |
| -1000000+739274+849359=588633 | 411167-578000-98607=-265440 |
| 600000+349364-756507=192857 | -446792-518082-15126=-980000 |
