100以内口算,连加连减

14-(59-57)=16-(87-84)=22+10+0=66+31-57=91-(82-50)=85+9-91=33+9+6=32-(73-62)=76+9-27=85-(54-49)=76-24-6=77-(13+12)=73-50-12=72-(7+32)=27+42-66=60+33-34=16+78-41=83-(73-45)=95-(15+45)=15+8+22=93-(82-39)=56-(76-69)=83-(87-82)=92-(81-80)=91-(62-47)=5+45+37=11-(94-88)=92-(49+15)=82-(90-82)=13-(86-80)=77-(99-68)=56-(89-47)=79-(91-42)=98-(64+24)=57+33-40=28+42+6=90-(1+13)=78-31-14=84-(80-79)=7+19+32=60-47-6=51-(61-50)=93-(52+20)=38+55-36=71+16-15=56-(61-45)=96-(74-61)=84+11-82=31+54+3=0+86+4=29+41-38=72-65-0=96-(12+50)=25+17+6=42-(99-64)=10+45+42=50-(64-60)=3+11+82=75+23-65=77-(97-79)=5+83-60=44-(71-38)=98-23-33=92-60-15=18+78-4=83-(88-86)=87-(83-61)=86-21-58=91-28-49=95-20-17=28+3+64=97-37-31=50-(78-43)=14+51-38=45+18-58=96-(66-64)=65+8-35=22-(70-70)=25-(96-81)=76-31-42=85-(9+76)=99-(58+2)=16+75-14=95-(99-29)=44-(67-36)=23+34+14=81-(63-60)=0+40+15=91+8-7=74-(58-48)=28-(95-68)=70-(79-39)=83-(67-43)=4+73+6=11+44-49=66-(95-85)=37-(63-57)=93-(12+13)=26-(57-48)=80-(8+50)=61+37-13=1+40+4=31+39-35=2+64+3=17+20+13=73-(32+17)=81+15-34=78-27-34=40-(94-86)=24+74-83=3+85+5=12+2+78=75+17-51=66+32-47=54-(81-59)=79+20-36=94-(32+44)=87-(46+14)=25+72-37=85-(6+28)=81-(91-68)=59-(99-64)=34+60-42=66+9-58=40+28-39=83-32-45=30+59-82=86-(85-61)=39-(92-53)=61-(1+46)=69-(12+52)=21+61+9=20+38-51=22+63-81=69+10-21=30+1+61=20+45-56=95-(29+49)=69-(94-56)=55-(85-49)=91-(58+1)=28+36-49=96-7-39=0+67-48=17-(73-59)=54-(92-48)=4+90-91=72+25-34=52+28+15=59-(71-43)=3+71-31=83-(91-16)=63-(69-63)=83-(70-58)=90-(83-69)=71+5+7=77-(71+5)=9+82-66=91-48-31=76+19-44=27-(95-87)=48+24+16=76+20-85=75-(24+2)=84-(62-39)=83-(64+13)=20+14+56=86-(76-52)=31-(80-55)=38+2+14=30-(54-50)=56+3+21=93-(28+64)=11+86-56=76-(71-36)=92-15-59=1+82-82=18-(80-70)=62+37-68=75-49-22=76-30-0=12+81+2=97-31-40=56-(3+45)=85-(96-72)=19+70-39=67-(77-36)=45+43-77=67+26-10=4+2+23=80-(2+58)=84-(73-32)=14+68-50=97-(76-68)=88-(81-25)=62-(70-68)=86-(95-47)=17+49-61=50+5+4=5+20+23=94-30-54=33+58-41=87-54-17=95-(20+54)=55-(99-73)=36-(62-58)=71-(79-42)...