1、 1 / 8477-19-16=88-34-18=85-36+27=12+79-62=51-27+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=83-27+10=2 / 8454-21-18=65-33-18=68-65-3=54-52+17=88-51-24=76-63+1=63+18-11=92-68+26=35-25+57=65-20+33=68-39+39=71+14-29=63+4-54=69-49+65=66+
2、26-7=1+15-7=34-10+53=43+57-52=3 / 8413+69-17=83-76+53=19+53-66=52-44+52=73-52+44=14+80-72=7+88-26=90-71+71=4+59-20=72+24-61=16+77-67=8+61-17=69+29-78=14-10+55=65+15-47=77-34+55=43-29+13=35-28+28=4 / 8477-38+42=60-34+35=17+27-10=55-38-15=54-41+36=99-88+77=75-15-30=92-6-11=42-37+54=77-64+22=60+22-65=4
3、9-42+88=72+14-10=86-13+20=49+42-16=79-74+83=63-11+16=14+21-23=5 / 8450+35-19=72-43+64=26+68-76=19+41-11=34+65-20=76-31+48=56+27-8=17+54-54=67-16+33=10+82-67=53+31-81=19+36-3=54+5-42=24+36-46=14+55-15=93-63+30=95-45+19=92-58+26=6 / 8462-5+30=49+38-18=57-22+21=70+25-90=99-52+31=85-56+39=72-11+6=30+14-
4、25=36-3+44=37-34+76=31+64-57=23+59-63=92-55+32=37-6+24=36+63-86=92-87+95=10+35-26=77-42+23=7 / 8449+22-54=52+41-93=51+46-48=97-54+43=72-64+50=90-44+10=90-76+37=77-17+4=7+73-78=40-7+23=62+30-68=59-16+33=1+73-50=45+13-53=37+48-55=65-13+10=15+83-21=97-44+18=8 / 8461-14+8=57-24+42=87-62+66=44+55-77=60-5
5、2+83=49-42+80=39+40-38=87-78+47=65-11+7=79-62+52=71-71+94=4+66-56=8+68-61=43+35-24=36+5-30=73-52+33=83-57+37=62-10+6=9 / 8436-22+74=52+47-14=2+80-13=33+62-73=48-16+33=50-50+69=54+21-20=28+68-92=90-77+39=50+29-69=12+48-47=74-17+7=4+68-4=73+20-54=97-46+32=51-39+43=60-17+31=31+62-65=10 / 8441-2+50=8+66-51=35+58-36=85+1-52=98-41+38=41+31-49=50+24-53=74+26-94=69-29+23=87+10-23=8+82-13=91-42+12=53+20-2=55-17+37=10+89-42=100-61+33=74+9-46=76-27+30=
