100以内加减法进退位竖式计算740题90-25=41+29=41-23=33-29=3+19=45-16=100-16=7+28=53+39=28+72=94-16=35-28=53-36=28-19=4+77=44+18=38+36=42-33=42+33=25+46=46-29=50-35=100-35=49+36=55+45=100-49=64+36=25+75=48+48=42-39=42+39=39+39=45+16=33+19=46-28=55+45=100-24=93-39=100-36=41-23=40-15=53+47=94-16=53-36=44-16=9+37=24+9=100-69=45-16=33-19=41+29=17+28=28+35=35-28=28-9=44+16=43+57=100-35=25+46=42-33=55+45=3+39=42+58=48+14=16+84=33+48=32+48=41-32=18+22=33-18=100-23=45+26=45-26=43-16=43+18=35-17=5+57=100-22=48+52=30-18=86-27=67+25=63-25=45+55=49-38=49+38=100-36=52-26=9+79=60-29=28+72=38+46=49+25=52-25=28+64=64-28=45-8=45+8=36+6=100-43=21+79=73-25=
