二年级上-连加连减竖式计算.doc

78-27+18=47+19-38=46-13+27=76-12+8=36+27+26=25+8+46=55+17-67=39-19+36=74-12-27=38-16+17=34+58-17=53+16-18=43-25+14=36-14+73=18-17+44=52+16-12=52-30-1=82-12+36=49-39+25=32-10 +62=29+35+28=87-25+36=40+13+63=98-28+17=84+9-26=29+35+28=45+9+36=72-11+34=38-18+48=47+29-18=76-14-18=76-38+58=46+27-36=56-34+28=75-24+47=75+17-87=35-15+18=42-21+26=74-12+17=64-12+12=68-36-18=52-17+19=43+28-23=56+17+8=53+36-18=63-22+17=73+24-18=56-21+36=22+28-17=27+16-23=62-12+54=68-34+41=62-35+13=63-23+12=52-17+19=97-37-23=81-41-16=42+13-21   =98-28+36    =84+19-10=39+35-23=35+19-17=53-22+17=47+28-17=67+29-38=84-11-24=79-28+34=26+17-18=66-44-13=85-75-14=85+7-34=45-15+26=72-11+36=78-24+36=74-44-25=68-57+36=74+18+8=83+37-18=46+27-18=42+59-18=53-22+17=63+34-13=64-40+36=32+19+36=72+26-13=52-22-13=54-33+36=89-37-23=51-40+17=52-12+36=63-13-13=61-21-23=48+23-17=57-12+36=54+29-11=62+19-18=47+19+36=42-12+41=54+28-13=27+36-17=65-31-18=54-45+23=35+27-23=84-44+17=40-29+36=60+25-17=75-45+17=46-38+8=56-28-17=78-45-13=72-31-23=53+28-18=75+17-33=54+37-32=59+19-17=55-47+22=73+29-45=56-27-17=12+59-23=35+17-10=60-38-13=36-25+17=86-54-13=58-16+36=59-19+17=86-45+24=42-12-17=52+23-28=87-37-13=44+39-17=70+19-23=16+23-13=57-16+36=22-19+22=46-22+22=48-19+22=86-45+24=70-42+24=72-52+55=16+27-26=63+25+22=40-12-27=89-56-31=76-33+14=54-12+28=79-64+12=72-22+26=75-55+44=56-36-15=67-60+56=85-50+29=42-32+24=55+38-19=15+24+22=93-23+27=23+32+12=42+24-19=71-21+32=62-22+54=22+55-45=46-22+22=72-22+26=75-33-29=40-12+27=76-33-48=79-64+38=56+46-36=65+15-47=23+32-19=56+28-60=21+82-60=36+34-14=73+12-71=21+82-60=44-5+12=100-76+22=72-45+32=54-21-18=67-47+22=21+82+17=83-27+10=54+21-18=65-33-18=68-65-3=54-52+17=88-51-24=76-63+1=63+18+11=65+15-47=77-34+55=43-29+13=35-28-28=77-38+42=60-34+35=17+27-10=55+38-15=54-41+36=99-88+77=75+15-30=92-26+11=42-37+54=77-64+22=12+29-19=69+10-36=27+12-28=67+27-37=33-17+15=75-36+10=72-54+12=65-39-15=62-18+24=54+21+18=53-29+19=35+12-28=86-12-15=57-33+31=36-27+9=77-19-16=88-34+18=85-36+27=12+79-62=51-27+28=