| -296320-10243+457493=150930 | 872147-813700+831553=890000 |
| -333182+384891-560000=-508291 | 668401-286300+37716=419817 |
| -241129+780013+4116=543000 | -23217-73437-881459=-978113 |
| 600000+283254-483254=400000 | 240000-735914+586914=91000 |
| 414853-248968-188046=-22161 | -292567-97960+1000000=609473 |
| -850496-155093+994274=-11315 | -270971-124915-161946=-557832 |
| 534764-470000-554339=-489575 | 407863-3160+214032=618735 |
| 554201-345391-655823=-447013 | -565987+408600+957445=800058 |
| -987259+785779-38520=-240000 | 143481+725565-467786=401260 |
| 177001+452778-829779=-200000 | -575419+486450+529054=440085 |
| -131478+112536+582446=563504 | -170714+457000-361800=-75514 |
| -559341-73070-25266=-657677 | 651940+24133-786073=-110000 |
|
