100道两位数加减两位数口算题

27817419605456954760566419393380717357805234257187100道两位数加减两位数口算题51-34=94-37=69+19=59=74-55=80-69=60-42=39=26+38=51-24=82-66=46=26+47=93-27=78+17=36=51-34=94-37=49+49=46=19+14=56+26=48+15=16=27+68=29+43=31-18=65=38-19=49+25=29+33=55+16=15=73-24=40-26=94-38=54=28+45=47-18=81-23=13=63+28=16+17=57+24=19=19+46=94-48=73-27=76=73-37=71-42=56-19=22=84-77=65-28=39+32=39=19+72=72-49=13+48=72-29=86=65-38=72-39=80-38=19=73-17=73-27=93-76=72=38+44=80-38=73-17=38=27+27=14+68=28+14=57=18+28=26+17=25+29=24=43-14=66-58=65-48=39=51-25=86-18=74-47=93-19=49=93-29=77+19=19+15=28=49+15=96-68=28+68=37=13+78=13+68=72-59=+25=49+49=60-32=34+-56=27+35=52-44=33+-45=93-17=33+49=35++14=54-19=73-58=19+-42=26+38=33+49=35+-29=80-35=55-39=40-+36=24-16=27+58=29+-58=19+46=94-48=33--28=28+55=80-25=37+-53=35+56=57+14=81-+26=80-35=31-18=38--18=13+58=49+18=93-+62=71-52=57-39=39++54=30-23=71-62=87-+18=38+44=56-29=93--28=50-15=18+74=25+-52=39+32=39+54=19+-27=19+38=51-35=50--49=18+18=14+78=74--71=94-17=68+23=28+-13=27+37=52-23=26++48=34+38=34+28=26+-16=33+28=33+38=48+-49=81-45=27+14=57+-49=95-48=96-58=32-

18=73-47=88-69=80-58=59=72-37=81-35=81-25=16=49+15=27+14=57+37=38=51-13=808287451615758435876322691238231629907072723492195992-35=24+57=16+68=47=92-25=37+26=35-18=67=91-37=68+26=30-14=46=17+66=38+13=82-38=16=44+17=83-48=36-28=26=76-47=44+27=50-41=64=91-67=94-29=92-54=49=94-19=12+49=91-57=70-31=17=95-39=51-38=92-45=39=71-18=19+28=44-37=19=18+63=92-54=94-19=18=92-77=78-19=15+17=24=15+27=29+53=38+39=38=83-17=16+15=32-25=14=90-19=70-59=32-15=55-46=24=62-48=32-25=16+37=37=84-49=83-39=90-63=19=83-14=58+18=97-39=28=91-35=50-39=44-15=25=27-18=63-54=39+45二18=51-16=51-26=59+15=16=50-29=92-23=35-16=43-28=39=91-25=67+26=97-49=-48=56+39=57+27=87--13=49+38=51-13=25--49=88-69=87-59=49++37=50-41=26+65=91-+78=70-23=83-58=24++58=18+53=17+56=16+-37=92-57=93-45=37+-46=84-36=18+43=84--18=16+78=18+63=93--28=87-18=18+73=27+-19=52-26=70-11=80--13=59+37=70-21=27++23=30-12=92-77=78-+49=52-26=92-45=71-+49=17+25=91-16=41-+49=62-48=22+29=62-+37=23+39=55-36=40-+63=74-19=90-29=41--19=74-19=36+19=17+-14=17+47=95-77=19+-63=38+58=39+55=58+-53=65+29=59+38=91--19=67+26=97-49=42--13=97-59=68+14=66++19=83-14=72-63=50-+15=50-29=60-41=46-

28=52-19=37+29=37+19=16=54-17=51-32=94-36=39=61-18=34+57=82-75=43=54-27=52-19=62-38=57=28+43=50-16=17+75=59=48-19=18+19=92-43=18+29=24=28+25=43-15=66-59=24=65-39=67+14=50-26=25=34+39=71-63=33+29=38=18+39=92-33=51-36=23=27+15=19+26=18+19=39=34+49=19+16=80-61=49=61-38=29+18=84-69=40-12=27=37+17=90-73=62-26二28=77-48=61-48=15+16=13=37+49=97-18=45+38=27=70-24=17+79=45+26=23=44+38=39+34=37+37=32=84-57=38+47=65-18=68=85-77=71-22=74+17=76-58二34=92-68=92-78=70-44=64=85-67=93-56=70-54=14=65-18=85-77=72+19=36=90-52=33-26=77+17=89=90-42=48+49=82-44=45=81-66=80-56=47-39=35=81-34=-65=61-28=45-18=78++17=53-29=60-31=53--66=22+19=79+13=28+-18=78+16=69+17=34+-18=73-27=64-19=13++18=80-71=94-18=67+-49=51-14=27+38=52--19=74-48=34+49=43-+16=80-61=35+26=73-+28=42-28=13+69=91--71=94-18=66-59=65--33=91-23=70-47=68--36=52+39=45+28=38++37=77-58=37+39=29+-39=71-34=84-59=78+-83=36+29=70-14=53-+24=38+14=57-19=62-+74=91-14=62-46=71-+46=46+36=37+27=76-8269744572266586192680926238689038194617394583955780+77=72+19=83-69=70-+12=45+48=61-36=18++26=62-23=44+38=91--69=70-44=85-67=49+-69=48+26=49+14=96-+35=82-54=95-79=73--46=56+37=57+25=73-90-32=49+46=73-55=33-26=77+17=96-89=82-54=47-39=81-34=90-32=44-37=69+23=50-41=18+53=27+29=18+43=24+67=84-36=59+27=84-46=92-57=30-14=70-11=68+26=91-47=44-27=51-38=51-28=93-44=12+29=27+19=35-18=35-28=44-17=85-56=27+39=92-34=69+13=44-37=69+23=27+29=84-46=91-47=12+29=27+19=85-56=57+24=49+12=55-26=55-16=81-32=41-14=28+65=91-19=33-15=23+19=38-29=28+55=39+54=60-24=57-29= 80 -73=73-49= 50-28= 50-38=57-39= 43 -27=51-15= 26+19= 58-49=42+39= 19+18=27+17= 26+29= 68+23=66-48= 52 -13=80-51= 66-38= 68+13=43-17= 51 -25=94-19= 50-18= 65-28=39+44=71-64=94-86=34+28=73-39=51-13=60-44=29+12=26+17=62+19=65-48=19+15=19+25=28+14=26+27=66-58=81-68=83-55=34+38=27+37=52-23=88-69=94-17=34+48=13+68=49+38=73-59=77+19=82-45=60-12=81-58=74-57=60-22=52-33=33+28=90-57=80-71=74-47=14+78=28+24=61-32=51-13=62+19=26+27=66-58=27+37=13+68=60-12=33+28=90-57=28+24=45+27=93-57=26+55=38+16=47+35=90-82=38+26=17+56=17+79=62-25=18+76=73+18=26+65=85-46=84-68=71-33=70-23=93-67=16+69=71-43=70-46=46+47=62-35=19+63=46+25=18+66=19+44=39+23=39+13=84-59=45+37=70-56=25+67=38+36=14+47=73-28=39+43=93-55=92-77=38+23=17+76=81-27=72-18=19+73=74-16=65-17=85-66=93-65=94-75=57-18=46+45=31-12=48+19=18+63=85-76=85-56=92-67=46+35=71-53=39+33=81-17=31-22=33+19=14+47=92-77=19+73=94-75=18+63=85-76=71-53=14+47=82-43=84-18=24+59=57+34=33-25=90-51=81-33=91-29=24+49=96-88=18+25=17+15=75-19=90-41=25+26=92-39=91-19=76-29=17+48=16+38=44+19=41-24=16+28=18+35=90-31=42-34=84-28=23+39=82-53=24+59=91-29=75-19=90-41=76-29=16+28=23+39=94-19=60-34=35+48=28+37=27+49=80-17=28+27=38+14=84-47=91-58=23+58=19+42=70-12=68+27=91-48=44-28=17+67=51-39=51-29=92-45=35-19=36-17=43-18=70-21=84-57=98-59=92-35=69+14=69+24=16+57=19+19=50-42=18+54=17+44=24+68=17+34=83-37=59+28=38+14=19+42=17+67=51-39=36-17=92-35=50-42=83-37=59+28=46-18=63-38=36+55=57+25=49+13=55-27=55-17=81-33=56-37=41-15=28+66=47-28=32-16=83-75=28+56=24+17=