一年级100以内进位加法和退位减法练习题

两位数加两位数姓名65+29=60+36=62+19=25+37=29+37=40+43=45+36=70+12=29+32=48+16=61+27=53+24=29+37=37+47=70+21=37+48=28+27=48+22=60+29=28+49=42+37=70+26=37+24=53+29=45+2672+15=62+17=74+18=33+36=55+19=50+35=12+38=43+25=48+27=26+59=37+29=27+47=68+14=82+28=28+37=44+27=64+19=19+32=36+27=74+1615+47=35+29=33+46=26+69=27+37=50+27=31+39=47+35=38+48=36+42=56+19=42+35=80+16=24+27=37+59=72+14=70+27=49+26=38+19=71+23=38+25=61+19=37+27=35+26=36+1681+14=15+18=18+25=38+23=51+2948+27=26+37=58+17=48+19=24+37=63+28=54+29=56+34=26+37=24+35=31+46=34+36=30+46=28+47=39+36=44+39=74+17=59+34=37+59=81+1542+37=58+29=34+27=60+18=49+24=65+19=71+14=37+16=34+29=58+29=1