1、3231-28=100-56=82176-67=61-25=50-16=17+46=346+7=76-65=27+68=41-19=81-4=438-9=50-23=490-36=44-35=41+39=43-7=47-29=85-47=39+55=71-58=94-47=50-25=94-49=54+46=73-34=25+58=340-39=54-47=88-29=94-77=85-26=35+28=82-9=48+51=79-68=58+16=95-47=90-26=9+57=71-25=71-16=80-66=84-71=48+7=92-58=45+17=42-13=100-57=59
2、+3=72-27=59+15=287-48=62-33=33-4=79+6=69+31=90-38=96-49=59-54=66+8=54+16=41-34=3+67=68+6=74-68=65-46=36+49=43-24=27+34=93-78=74-6=16+68=63-47=27+13=94-48=14+6=63-24=90-29=49+25=32-13=8+57=91-25=83-37=5+95=59+11=53-4=65-17=46+4=74-55=73-26=83-76=4+76=38+9=23+48=77+18=80-28=93-68=44-37=11+79=50-42=91-
3、73=59+5=80-54=16+84=51-25=80-6=94-39=60-43=53-24=53-38=73-37=2+88=36+19=61-7=61-18=70-63=56+34=37+47=44-5=74-15=75-18=90-89=95-18=56+14=61-38=75+25=64-25=94-55=29+67=47-9=41-16=51-3=37+45=15+77=61+9=60-29=80-14=39+13=70-9=29+71=62-26=75-6=47+34=29+68=21-19=51-19=94-19=90-13=48+27=24+49=72-7=94-25=81
4、-59=66-8=25+6=69+7=9+23=62-8=39+28=88-19=66+34=70-21=90-3=91-37=75-63=63-8=14+66=29+24=57-19=80-11=75-29=90-79=92-79=60-28=82-23=49+49=34-5=51-49=33-25=54-46=100-89=65+17=62-16=65-32=33-9=25+73=68+14=31-27=50-8=93-37=71-17=91-46=73-15=92-15=60-55=80-18=7+46=72-63=30-21=76+7=62+39=72-35=43-27=40-33=57+5=96-88=75-65=62-39=62-3=81-14=63-7=43-15=21+39=97-8=44-6=55-49=82-13=82-27=52-5=83-55=22+38=52+28=23-6=46-28=61-55=52-46=89+3=82-63=32+49=84-38=45+45=61-48=7+36=76+14=78+4=30-22=82-77=34+29=65+9=45+55=94-81=93-69=53-15=18+34=54+19=84-53=25+45=91-3=15+76=63+27=50-24=