| -654896+890000+13896=249000 | 126579-763820+467241=-170000 |
| -500000+562200+170979=233179 | 72675-666433-163761=-757519 |
| -11498-921783-20000=-953281 | 170000+931401-455772=645629 |
| -550620-544920+775063=-320477 | -418693+415722-330000=-332971 |
| -374000+571249-489947=-292698 | -783237+669997-793864=-907104 |
| -524883-109023+237586=-396320 | -218333+551222+629640=962529 |
| 205129+870000-708430=366699 | 441343-753383-566705=-878745 |
| -887786+370000+700000=182214 | -400000+215895+184105=0 |
| 670000-816422+250116=103694 | 991534-970000+548996=570530 |
| 392367+501706-327100=566973 | 860417+599833-930000=530250 |
| 900000-925108+420000=394892 | -844833-410219+770052=-485000 |
| 768873-701342-501326=-433795 | 850000-151771-614443=83786 |
