1、二年级上册100以内连加连减竖式计算题23+41+9= 27+36+3= 25+29+17= 30+23+31=55+6+10= 49+23+11= 2+56+8=2+22+16=35+41+1=2+7+1= 13+6+10=12+13+31=2+22+16=30+19+8=27+12-18= 14+37+3=11+6+16=7+52+7=57+5+11=80+4+1=6+2+54=50+46+2=7+56+20=13+15+4=11+56+10=6+42+29=43+43+5=36+16+22=50+16+18=2+13+23=59+10+9=34+18+18=2+27+41=3+43+29
2、=19+64+6=54+26+12=36+5+25=4+20+48=47+31+10=6+41+51=81-25-35=55-14-31=63-40-1=98-66-3=77-1-41=41-4-28=99-21-32=94-79-3=72-17-37=95-71-11=96-33-53=74-12-11=68-7-32=97-7-25=89-59-27=33-9-12=79-19-38=68-8-37=97-60-19=58-6-19=97-15-63=81-16-3=95-6-62=92-17-71=50-22-10=92-81-6=54-30-20=78-3-37=61-8-18=91-
3、43-47=45-31-1=82-63-1=68-5-46=78-34-14=86-29-49=79-39-8=50-40-1=61-38-2=75-16-46=42-8-13=10+68-39=59+31-51=82-69+77=46-26+14=81+13-44=62-57+94=64-39+3=99-34+18=1+99-68=80+12-9=97-36+32=77+17-20=77+15-54=7+26-8=77-64+67=13-7+61=17+80-47=77+11-54=59-33+46=67+23-78=30+45-69=1+90-81=47-35+63=45-44+48=98-35+27=5+88-8=38+34-59=51+29-67=74-59+20=20-16+33=48+28-15=4+80-15=35+6-18=83-27+22=99-45+13=45+25-30=28-9+52=46+36-26=38+29-38=98-45+25=44-22+33=76-54+23=30+50-22=
