86-12-15=57+33+31=36-27+9=77-(19-16)=88-34-18=15+36+27=12+79-62=51-(20+28)=51+42+53=77-65-6=71-52+36=75-(24+26)=75-24-23=32+45+38=81-45+36=(24-16)+40=63+12+42=53-37-15=63-23+28=48-(26+18)=21+32+60=36+34-14=73-12-21=21+(82-60)=44+5+12=100-66-22=72-45+32=54-(21-18)=67-37-22=21+82+17=73-27+10=54+(21-18)=65-33-18=58+45+3=54-52+17=98-(51-24)=75-63-1=63+18+11=45+15-47=97-(34+25)=4...