小学一年级100以内加减混合(3连加减)口算题

PAGE91+6+1=77-51-11=9-9+30=41+33-61=60-49-8=13+30+13=29+32-34=41+41+9=9+62+28=33+46-34=20-9-8=11-8+92=39+38-28=21+71-23=85+10+5=50+46-93=50-9-35=38+14+42=8+72+19=93+7-49=20+43-21=25-8+18=19+39+20=73+20+6=62-49+68=45-20+65=74-54+76=11+34-45=70+16+14=47-40+84=63+35-78=43+33+17=70+24-28=63-60-1=55-47+82=64+14-32=45+10-32=17-12+36=37-13-16=67+17+8=41-34-7=8+44+36=44+23+32=23-16+22=77-11-8=55+29-22=79-73-3=91+7+1=75-26+10=47-24+27=92+8-44=22+67-73=93-51-18=17-6+13=66+16-78=85+6+9=32+65+2=22-6-11=44-9+60=37+45+8=77+23-15=78-30-33=17+83-16=92+6-56=39+39+22=25+68+7=30+58+8=91-72-16=83-69+75=17-6+48=54-33-17=27-9+58=70-28-26=86-27-26=21+12-17=65-29+41=56-33-14=36+10+28=61+18-56=41+45-53=共计：80题做对：计时：成绩：71+24-13=76+8-76=31+20-43=70-45-8=36+42-65=47-46+81=12+82-70=11+35+25=88-37+6=79-17-38=83-81+58=28-26+19=81+17-75=23-11+64=28+25-11=58+36-80=37+20+10=12-10+88=44+20+32=47-38+70=24+58-81=47+51-77=89+11-83=26-24+38=60+6+7=53-12-27=56-42-10=9+18-25=82+6+7=48-34-10=11+35+25=39+12+29=37-12+72=20-10-6=36-20+64=11+39+9=48-37+82=16-7+14=63-33+63=93+6+1=92+8-96=87+8-65=14+60-18=92+7+1=83-42-37=88-18-66=87-34-43=35+39+18=8+42-50=61-46+43=78+11+9=20-10-6=24-7+57=83-62-14=58+17+22=36+32-17=24+35-26=62-50-10=58+13-22=77+16+7=61-30+10=56+37+6=91-30-50=24-19+16=90-47+39=51+12-60=56+30-41=78-37+58=45+12-23=46+38-50=76+9+8=59-48+15=54+14+26=22+16+29=69-68-1=8-6-1=33+6+37=33-28-1=73+13-79=73-16-25=共计：80题做对：计时：成绩：21-21+21=35+58-31=24-17-7=46+50-14=15+62+11=18+25+57=87+10-95=18-7+63=43+20+12=48+10-17=45+38-74=51+26+15=56+33-69=90+8+2=74-55-6=48-15-28=29-11+71=35+31+31=15-6-8=65-29-32=70-47-21=69-68-1=49+21+29=85-12-14=63+13-35=79+9+9=43-12+27=69+9-55=73-73+76=73-73+54=76+12+11=77-17+18=49+26-58=32+22+41=26-8-9=29-21+52=45+11-49=54+9-38=30+37+33=14+40-35=33-22-6=29-7+26=58-35+10=71+27-57=20-10+20=14+50+9=74+12-51=66+28+2=28-16+75=8-6+28=75+15+7=93+6-20=19-8-6=80-8-59=8+19+20=42+21-39=47-30+78=70+23+6=20+70-34=52+24-19=33-21-8=25+43-41=37+7+28=51+46+3=50+42-77=16+10-6=82-45-10=38-22+50=89-44+51=59+8-12=61+8-47=72-26-18=37+18+24=44+46-63=44+40+13=47-47+57=58+6+35=21+7-13=13+19-30=88-13+22=共计：80题做对：计时：成绩：66+34-73=48+52-16=12-11-1=41-20-8=31-14-11=16+52-26=74-36-35=82-9-12=44+56-21=83-42+55=59+41-68=86-72+69=54-19+6=85-30-23=55-29+72=14+67-79=93-15-13=77+17+4=34+23-35=36+40+9=14-7+37=21+23+19=26+27-15=58+27-70=39+51-45=57-34-10=20-15+8=37+28+29=79-46+28=35-11+6=88+12-39=62-15-24=88-46-26=80-75-2=51+25-59=20-7-7=90-29-34=67+23-55=15+46-33=71+16+10=25+8+13=83-56+11=54-29+68=85+9-70=8-7+66=43+12+31=70-15-26=89-75-13=16+56-7=59+8+16=91+6+3=57+16+25=38-7+44=54-39+12=25+32+32=12+54+28=22+46+31=32-20+49=35+57-78=39-7-18=33+16-27=18+38+11=68+14-49=24+8-28=66+22+7=69+15-23=37+35-26=30+44+18=45-9+61=43+47-24=42-8-17=74-9-51=27+62+9=24-6-16=84-24-49=19+25+25=21+32+36=91-83-8=15-13+85=47-10-21=共计：80题做对：计时：成绩：90+8-19=82-59-11=64+32+4=38-29+25=28-23+22=54+46-91=77-24-40=8+84+7=74+11-26=86-31+27=93+6+1=26-7+23=14-12+96=53-12+35=59+33+8=71+26-93=18-18+24=31+10+44=84+8-27=78-72+91=27+12+41=13-7-3=8-6+30=70+14+16=58+40-57=44-34+69=12-8+18=38-27+83=68+15-71=54+6+38=81-79-1=76+13+6=13+78-74=18-7-6=15-15+14=36-16+26=83-50+66=64-49+19=14+78-10=93-38+33=70+28-85=28+8+47=59+26+9=27-21-2=48-23-7=54-14-32=28+25-28=66-17-16=57+39-44=65-39+66=67-50+35=82-39-17=80-39-34=28-9+13=56-16+31=89+7-33=57+22+7=23+21-22=67+14+17=77-75+45=88+6+3=63+13-40=38-37-1=64+11-74=25+39-19=9+22+63=15-7-8=74-14-31=70+8-9=19-10+83=35-34+27=64+16-17=93+7-78=80+16+3=37+29+32=59-7-20=8+90+1=77+14+6=32-10-13=9-9+84=共计：80题做对：计时：成绩：87+11-42=66-21+48=91+9-78=22-12+28=16+79-42=12-10-2=43+12-24=51-35-16=18-16-1=74-29-10=33-30+73=90-33-31=60+18+14=61+7+9=40-34+81=45-8-17=55-40+83=87+10+2=53+6-19=69+15-71=93-47-38=89+9-59=37-17+27=32+66+1=68-51-7=27+17+42=63-59-3=36-33+47=42+55-43=34-12+17=93+6-31=12-9+89=86+8-78=9+64+6=53+8+29=53+35+6=61-7-28=44+34-64=42+7-45=82-48+19=69-46+74=18+39-36=81+7+11=21+25-32=15-12+85=91-53-24=8+39-45=51-6-8=56+15-63=81-10+22=45+32+23=86-73+78=80-18+27=36-34-1=61+15-76=89+8+1=46+18-53=91-18-23=90-34+20=30-22+57=92-79+6=72+11-47=51+25-41=87+11+2=46+8+41=85-27-45=70-12-33=10-6-2=81-12+28=68-54+82=28-10+78=41-23-8=15-12+67=72+10+18=35-32+61=10-6+90=12+25+40=64+6+30=84+11-28=20-9-7=共计：80题做对：计时：成绩：61-30+66=57-29-8=64+24-76=36+33+16=78+16+5=15+22+35=31+64-35=44-10+39=85+12+1=61+32+6=57+8-29=80-39-12=16+41-8=18-16-1=76-67-6=8+87-89=28-15+31=9-6-2=55+35+8=84-75-9=80+13-52=24+29+12=38+31+21=71+23-90=73-10-61=19-17-2=13+71+14=83+14+2=61+13-10=62+19-40=83+12-42=58-32-7=34-31-3=39+19-47=46+17+16=92-35+40=12+57-33=44+50+3=55+18-12=89+11-24=17+56+6=27-22+43=73+6+17=22+74+4=21-15-5=49+7-33=71+28-54=68+31-19=16+8+16=74-40-21=70+28-83=73+6-25=76+15-58=14-11+65=69-37-30=62+31-77=16+41+28=72+8-32=79-78-1=18+37-9=50-27+22=81-21-21=64+33-9=40+30+7=43-17+9=90-89-1=72-65+36=27-15-8=10+15+29=43-23+72=73+13+10=74+26-84=77-62-9=44+29-21=88-78-9=76+21+3=68+15-52=56+21-7=65-21+8=39+6-22=共计：80题做对：计时：成绩：60-28-25=77-75+72=64-25-24=80-67-10=62+14-37=13+57+13=38-24+81=60-35-13=56-37+31=60-8-31=52-17+25=55-27-22=66+25-23=13+22-22=56-8-12=9+69-21=31-29+14=21+56+23=19+36-24=66+14+20=90-7-72=25-17+30=90+7-71=28-26+6=58+29-80=79-14-35=82-47-9=73-6-17=82+15-25=62+21-52=11+54-60=50+42+7=62+29+7=14+8-10=90+7-53=8+32-24=68-54-12=50-34-11=19-15-3=44+31+11=84-73+67=37+43-25=84-66-13=91+7+2=10+49-34=53+19-27=21+75+1=9-8-1=35+15-16=54+14-28=15-12+6=63-30+38=29+41+22=80+16+3=32+40+27=73-23-9=62-56+65=22+11-23=66-11+12=52+12-63=40-15-17=71-49+21=26+58-65=64-44+59=50-11+20=86-82+85=82-27-39=14+28-30=12-6-3=88+8+3=26+32-50=69+6-64=68-50+7=41-16+54=11-9-2=67+25-28=85+9-88=59-31-20=91+7+2=33+36-58=共计：80题做对：计时：成绩：35-9-21=68-68+19=73+15+6=61+32+6=39+26+23=33-13-16=59+6+35=64-23-22=51-17+7=84+6-43=18+40+42=34+47-67=63+26-37=38+27+25=38+49-40=50-9-40=31+68-53=82-60+56=88+8-66=90+6+1=28+10-17=56-11-21=74-72+82=17+68+11=33+18-39=82+10-38=10+40-6=8+78-71=78+17-70=72+17-32=10-8-2=47+24+9=86+10-56=26+42+30=28+57+10=20+15+19=36-16+20=44+17-47=64+16+10=66+14-39=39+16-27=10+25-27=9+23+41=45+50-57=30+30-35=74-35+7=39-38+30=8+6-11=29+23-25=71-27-6=67-10+17=84+14-8=11-7-3=77+12-44=34-6+25=76+17+6=83+17-15=57-23-7=50-40+17=9-6+18=35+51-42=12+16+59=21+9+61=35+8-8=11+54+21=79-18-28=68+25-59=73+7-15=92+6+2=79+20-94=68+16+8=11+85+2=45+21-14=53-28-12=30-26+65=8+38-46=15+6+7=47-44-2=86-12-23=80+15-17=共计：80题做对：计时：成绩：93+7-71=68-27+15=58-42-16=64+19-76=47+21-19=70-33+6=82-75+59=13+80+6=68-20-7=18-17-1=45-23+57=16+63-16=74-40-25=28-7+10=51+32+7=65+34-84=66-13-47=73-40+17=15-12+15=17-13+11=53+45-89=71+6+17=65+33+1=42+51+6=45+14+33=75+9-38=78-22-28=40+35-57=54-49+20=69-58+28=10+22-28=57+29+13=26-13+63=65+24+6=54+38+7=54-19+34=16+13-23=66+9+19=10-6-2=61+38+1=60-21+11=13+30-24=85+10-94=9+37+40=61-7+43=52+37+10=35-31+30=51-29-15=14-10-4=79-14+32=89+6+1=70+23-29=44-42+15=11-7-3=28+54-38=56-7+9=75-42-30=70+10+16=57+31+8=21-6+17=24-23+59=78-37+59=26+67-60=38+54-19=51+33+11=49+22-18=75+20+5=36+39-34=47+38+14=19+52-12=58-22+47=70-43-21=34-28-3=24-11-11=62-9-37=64+22+9=81-8+8=60-22-19=21+49+21=78-45-10=共计：80题做对：计时：成绩：66+12+8=35+50-47=41+48-48=28+33-18=8+59+20=46-20-26=44-35+53=20+39+18=75-9+16=64+21+15=11-10-1=42-26-9=21-15+17=10+60+6=43+55-48=27+67+2=27-10+48=29-24+54=62+10-37=25+40-24=87+7-75=34-8-20=86+11-76=37-9-10=64-46+65=89-61-14=80-74-4=41+17+14=69-10-23=79+15-73=93+6-79=35+8-34=8+89-61=38+15-29=23-12-9=25+37+27=49+24-72=43-22-8=53-24+68=28-13+9=51+41+7=10-6+36=65-61+71=87+8+5=77-33+11=24+71-52=84+7+9=56+11+24=33-30+68=66+17+17=72+6+14=44+17+10=56+41-48=79-39-28=32-20+56=91-62+10=42+33-35=65-26-13=85+9+2=24-9-15=61+12-31=58-56-1=88-20+20=20-19-1=9+84+6=77-65-11=49-37+59=88+6-68=78-47-19=74-12+26=38-17+21=56-9-36=82-73-6=34-11-11=31+16-18=54-26+56=18+50-34=48-33-15=26-21-3=85+15-59=共计：80题做对：计时：成绩：43-17-22=27-22+78=81-66-15=47-15-28=75-52+67=53+6-10=22+23-25=78-51-20=68+17-75=76+21+2=33-20+69=23+24+31=78-66-12=25-13-9=36+9-25=18-10+87=34-11+25=91-16+15=43-23-8=53+10-43=92-88+53=25+46+25=48-37-7=51-36+13=53+28-20=83+11-20=26-10+55=21-14+35=67+31-57=70-14-18=53-21-13=41-28-9=63+23-27=16-11-2=81+8+10=45-27-9=56+18+13=92-26-30=36-18-9=18-10+55=75+19-6=11+83-24=85+8+6=65-42+46=82+6+7=60-42-13=30-20-10=51+9+28=17+8+42=47+20+17=44-13-17=57-25-28=56-38-11=48+37-66=15+73-48=53-16+14=20-12+80=79-48-8=82-51-11=11+32-13=68+32-97=71-40-27=49-39+61=90+7-72=29-12+13=76+7+17=66+33+1=65-14+33=28+41+10=77-46-17=83+11+3=22+61+11=72+23-25=60-49+8=53+7-46=18+32-26=15-13-2=33-24+64=69-22+51=71-16-43=共计：80题做对：计时：成绩：29-23+89=59-10-45=91-31-32=61-45-12=39-28+76=59+9-63=47+40+8=81-57+57=39-23-10=54+10+22=88-37-23=25+33-39=69-31+36=48-48+51=37+25-35=34-28+21=24+74-46=93+7-7=13-9+37=27+56-50=59+10-52=82-46+52=66-34+19=48-7-36=17+61+15=73-23-40=41+29+30=42+40-26=36-16-14=60-19+57=25+66-79=78+21+1=60-53+15=80+16+3=69-34+56=88-42-37=84-23+39=74-18-9=40+44+15=46-21-8=33+21-38=66+29+2=38+12-48=10+79-7=86+10+4=15+49-51=76-61-15=59+19+16=73-38-24=57-33+28=10-9-1=54+31+11=31+15+36=26-10-15=91+7+1=68+28+1=80-63+55=8-6+9=87+6-86=37+20-37=69+23-6=83+13-52=55+15-29=62-20-30=18-10-6=79+8-51=40+30-42=31+65-32=73+24-52=24+54+17=45+17-25=29-11-16=82-6+23=23+42-29=86-13-6=9+53+34=31+26-57=8+81+8=33-9-14=78+11+6=共计：80题做对：计时：成绩：85+10-56=13-6-6=57+39+1=67+8+11=10-9+31=11-9+31=61+34+5=79-20+38=55-22-18=30-23+11=33-14+80=79+17-9=91+6-16=50-34+42=34-26+75=17-16+95=27-18-7=15+69-71=40+11-6=19-16-3=30+37+30=40-33-6=49+7-8=67+32-93=30+24-17=46-35+19=56+20-28=38+18-13=24+31-22=14-9-1=55-6+37=52-9-41=39+39+12=78+17+4=78-47-14=78+17-67=66+7+12=57-11+51=64+36-6=56-42-7=21+8-7=72+21-66=48+16-26=54+20-55=59+38-46=44+54-66=84+9-13=17+37-36=11+35-44=46-24+38=49+12-27=54-36+63=72-71+94=46+31-61=79+15+4=37+59+2=61-47-10=51+47+2=61-59+55=74+14-48=75-52+15=63-13+47=59-20-27=73+26+1=57+31-15=39-8-11=67+7-62=66-35+66=70+23-36=59-21+19=56+10-26=14+33-44=65+28+7=22-8-10=73+19-8=75+17+7=40-13+47=93+7-40=74+19-17=30-9-11=共计：80题做对：计时：成绩：58-40-16=80+10+10=18-12-4=16+27-11=55-20+44=41-37-3=25+23+14=45-24-7=62+37+1=92-28-21=70+20+6=80+9-77=10+72-66=86-69-17=91-82+50=28-10-7=46-9+10=61+22-25=53+36-57=46+20-45=33-13-19=69-68-1=73-32+58=58+29-19=75-63+78=58-53+21=91+6-64=49+39-78=92-35+34=93+6-51=72-49-10=45-11-17=49+40-78=59+13-48=30-27-1=10+12-18=27+62-50=93-37+23=85-23-59=73+22-69=9-6-3=71+20-51=54-21+19=49-22-25=55+33-68=64+7+27=32+32+21=24-14-10=59-6+33=64-37+59=20+66+10=11-6+13=39-28-11=16-11+78=78+21-36=37-26+11=9-6-3=21-19-1=53+14+9=31-24-7=79+6-38=77+20-14=76-28-36=49+34-19=29-15-14=42-29+85=90-79-11=35-25-10=17-10-6=76-59+77=55-38-8=8+69+23=16-12-4=50-22-15=69-13+34=51+19-62=20-8-9=59+29-7=81-10+14=37+46+9=共计：80题做对：计时：成绩：48-24+33=34-9+68=12+72-68=16-7-8=57-55+55=44-40-3=55-17-6=24+22+33=21-8+29=74-61+83=91+6+3=55+33-14=48-33+37=44+20-41=51-51+68=77+17-20=80-19-57=19+7-26=61-55+47=92+7-98=69-25+45=50+13-27=18-6+78=40-20+40=29-18+86=43+47-90=67+31-45=38-16-7=42+47+10=84-43+41=14-11+96=9+31-25=69+25-60=62-49-6=86+10+1=43-15+71=92+6+1=77+6-72=91-58-7=42+38-65=30+44-74=29-24-3=13+9+40=90+6-92=77+14+6=10+35-21=83-77-2=34+53+6=53+16-33=19-12-7=60-22+44=59+34+6=48+15-26=26-23+67=41-23-14=47+21-10=8+67+22=18-15+94=58-34-21=55+41-76=48+48+4=47-42-1=66-50+29=83+11+6=17+59-54=54+31-7=82+10-49=63+26-71=9-8-1=32-31+43=59+17+23=14-8+63=37+46-65=20-6-14=28-14+46=9-8-1=89+11-97=54+7+19=71+13+8=79+18-68=共计：80题做对：计时：成绩：58+18-39=13+15+53=75-62+19=80+9+8=63+8-24=49-17-27=82+13+4=90-53-21=82-28+16=57+32-79=78+7+14=44+31+8=66+16+12=87+8-14=38+20-9=8-7+18=33-21+85=82+17+1=11-8+63=56+6+21=88+6+3=9-7+69=49-36-7=62-37+28=43-17-26=57+26-54=31+6+36=40+55-60=60+8-10=10-7-1=26-20+52=13+84+3=78-32+48=57-33+74=53+39-57=42-9+45=75-59+29=77+10+8=42+40+9=87+13-59=25-7-13=91+9-53=54-38-8=61+21-79=46+52+1=9-6+95=60-24-35=65-43+31=75-47-27=27-12-11=23+6-22=48-39+76=65-42-23=24+37+14=90-75+81=31+66-50=55-20+25=66+21-85=39+47-28=70+26+2=52+29+8=84-40-35=49-40-6=29+65-11=81-10+10=67-13+38=38+26+7=16-7-8=13+60+9=56-10+24=46+26+20=74+8+16=34+17-12=9-6+41=90-32+35=88-41+35=71+9-60=8+58+29=19-6-12=28-18-7=共计：80题做对：计时：成绩：61-40+14=15+55+18=70+29-36=60+28-49=76-64+28=90+8-70=81+12-22=85-12-10=67-66-1=72+11-22=65-56-7=73+13+11=15+83+1=36-6+28=8+13-18=75+18-35=16+54+22=65-15-37=40-27+28=52+26+16=42+24+31=17+49+14=74+9+11=81-65+83=16-9-6=65+34-30=53+27-33=93-55-36=53-11-23=36-29+86=9+87-29=23-14+29=8+72-20=55-12+19=86-68-12=82-13-26=24-10+64=21+66+13=45+47+8=86+11+2=40-11-14=33-21+50=78-18+15=88+7-82=72-64-7=84-61-13=15+35+33=55-26+55=17-13+6=65-47+45=34-11+28=16-8+58=85+10+2=89+9+2=65-13+26=77+13-71=17+59-26=32-12+57=73-42+26=92+6-93=17-7-7=22-20-2=59-54-4=16-10+24=66+32+2=86+7+6=58-22-26=24+37-36=53+8-35=8+29-9=70-13-28=26+34-38=71+28-51=39-36+37=82-21+18=25+9-7=20+51+6=93-61-21=56-33-20=42+15-34=共计：80题做对：计时：成绩：17+26+44=84+7+6=21+45-13=19-18+98=68-40+55=65+16-76=28-11-16=61-25+24=64+29-15=38-14-7=36+55-19=81-30+22=62-48-14=87-10+23=17+15-23=51+13+35=42+12-52=77-14-60=63-27+11=72+12-24=72+6+9=55+35-88=92+6-66=67+23-29=16+83+1=86+7+6=24+35+31=39+39+11=12-10+47=93+7-98=34+35-18=32-17+39=73+14-6=76-73+66=27-26+86=13+82+2=84-41-31=30-25+92=87-27-52=48-26-22=88-47+50=29+27-12=64+26-30=73-17-13=67-30+14=11-9-1=46+49-82=28-10-6=24-7-13=31-28-3=77+12-29=70-15+25=58+8+25=57-25-32=35+51-40=24+30+21=69-43-21=21+11+38=76+9+10=72-24-41=75+16+6=84-80-4=66+18+6=42-12+66=42+28+30=61+7-24=44-18-26=27+50-46=54+9+33=36+35+11=61-47-12=24-15+48=65+28+6=26+63-87=38+54-60=8+50+20=67+28+1=17+25+25=83-8+17=48-46+53=共计：80题做对：计时：成绩：73+11-67=63-59-4=79+11+7=54-25-14=24+47-50=64+21-11=37+8+42=21+51+9=87-50-31=78-29+30=24-15-9=15-9-1=23+67+6=42+20-44=70+22+6=85-50+26=15+13-12=91-18-43=37+14-31=70+14+11=40-12+33=88-68+53=33+38+24=19+28+41=51+31+8=48-25+41=45-20+47=44+20-13=40+29+26=87+10+3=71+19-37=75-73-1=27-13+20=27+8-11=79+20-36=77+21-30=91-70+28=9-6-3=91-86-2=13-9-1=21+68+9=23+13+52=51-47-4=50+16-23=76+19+5=17-9+19=83+11+6=9-6+83=10+49+41=85-32-7=52-17-23=9-7-1=87-27-25=19+24+54=33+40-26=65+11-16=37+28+21=63-39+17=73+24+1=22+23+23=38+33-24=93+7-15=33-21-9=50+14-26=54-12-42=18+80+1=87+8-92=45+53+2=65-23-24=16-8+56=79+7+7=73+13+6=24-6+56=19-17-2=65+11+15=91+7-29=79+16+4=60-7-28=60+37-50=80-70+57=共计：80题做对：计时：成绩：76-73+44=44+29+15=58+14+21=54-26-20=84+15+1=87+12+1=51-11-16=70-36-18=86+13-75=84+14-22=26+66-11=87+10-36=11-9+16=69+24+7=37+42-60=20-19+31=91-17-21=82+16-73=71-50+15=89-23+13=56-37-19=45+27-60=89-78+56=84-6-14=28+27-46=74-69-2=23+9-25=25+59-31=88+9+3=62-32+43=65-33-22=74-32-12=90-49-14=40+15-23=13-11+51=63+17-76=50+42+8=47-29+22=53+34-85=80+18+1=20+28-17=41+44-29=88-22-37=62+25+8=58-22-30=93-60+41=55+13-60=60-54-1=56-30+16=22+42-45=85-15-28=23-17-6=69-12-20=11-7-2=57+6-6=37+41+22=76+13+8=92-57-19=71+8+9=79-72-6=23-20-2=61-36-11=14-6-8=91-26-9=15-11-4=54+19-26=9+53+29=76+18-32=18-14+60=10+28-18=11-8+60=81-38+31=74-59-9=83+6-8=82-38+27=45-10+38=44+48-60=80+12-84=59-49-6=52-23+34=共计：80题做对：计时：成绩：37-9+63=50-10-24=55-45+65=9-7-2=59+21+11=16-14+97=59+10-51=11+49+13=8-6-1=24+44+15=25-10-12=44+14+9=48+19+9=55+45-80=90-78-10=66-65-1=24+69+6=24+46-55=9+88-93=72-45-27=44-7-6=72-67-5=34+41+23=33+55+11=85-50-20=55+6+31=36-6-14=76-60+28=29-22+46=23-7+66=90-80+73=13-8+31=58-6+7=68-68+77=51-40-8=57-53-3=12+28-22=66-21+38=42+54+1=31+61+7=89+7-45=25-18-7=81-67-12=32+23+26=54-21+22=78+8+8=79+14-86=14+25+27=20-14+40=74+21-17=11+47-12=79-23-37=75-42-24=80-43-27=83+11-57=30-6+22=70-58-8=18+51-14=73+14-58=19-13-4=70-30+12=54-32+64=39+29+22=15-7+8=33-21+82=54+6+6=13+7-9=8-7+72=65-59-3=75+8+6=11+35-46=69-11-43=68-45+41=75-13-25=43+16-30=75+11+10=87-77+90=90-51+9=69+20+9=56-13-25=共计：80题做对：计时：成绩：24-24+21=80-17+8=77+6+14=39+20-15=44-41-1=27-20+81=88-47-8=60-58+41=52+10+33=65+9+15=20+79-93=33+24+25=88-13-38=17+29-42=75-74+96=85-9+23=80+14-66=68+28-59=79-70-8=36+58+2=17-14+94=69-10-14=53+22-38=85-35-9=68-35+18=17-11+87=69+22-42=67-7+33=13+77-70=91-30-46=22+68+9=69-26+40=51-38+27=72+20+6=65+31-82=18-13+20=77+7+16=72-60+77=51+32+11=81+18+1