| 737903-537630-40000=160273 | -600000+954568-954568=-600000 |
| 467814-600000+292186=160000 | -161759-126544+718303=430000 |
| -185+490306-156800=333321 | 184835-454891-399944=-670000 |
| -270000+803828-244543=289285 | -536799+100000+815799=379000 |
| -410748-65760-422067=-898575 | -844833-410219+770052=-485000 |
| -281588-788652+600240=-470000 | 462027-328909-251383=-118265 |
| 686100-310572+166259=541787 | -132002+44357+67645=-20000 |
| 694527+783103-601571=876059 | 55564+228351-230000=53915 |
| -352709-426913+679622=-100000 | -419522+445965-4980=21463 |
| -391872-117152+709024=200000 | 591659-225000-827415=-460756 |
| -890953+318000+845105=272152 | 181872-570614+967058=578316 |
| 750943+520000-499484=771459 | 457277-760000+265344=-37379 |
|
