一年级进位加法和退位减法练习题Word格式文档下载.docx

1、62+19=70+12=29+37=48+22=37+24=74+18=43+25=68+14=19+32=33+46=47+35=80+16=9+26=37+27=8+25=58+17=6+34=30+46=59+34=34+27=37+16=25+37=29+32=37+47=60+29=53+29=33+36=48+27=82+28=36+27=26+69=38+48=24+27=38+19=35+26=38+23=48+19=28+47=37+59=60+18=4+29=29+37=48+16=70+21=28+49=45+26=55+19=26+59=28+37=74+16=27+3

2、7=36+42=71+23=6+16=51+29=4+37=24+35=39+36=81+15=49+24=52+28=40+35=75+24=56+28=63+25=34+45=67+42=9+25=7+27=62+18=43+24=43+38=5+37=29+34=9+35=72+18=38+46=76+18=70+23=9+49=36+39=30+62=49+38=19+32=68+15=50+39=41+25=80+3=54+28=9+24=8+34=7+22=55+36=5+28=39+25=7+42=29+18=48+32=64+18=77+18=78+19=55+17=9+28=

3、57+34=19+69=62+26=80+15=9+56=53+18=8+27=26+38=9+38=39+14=66+18=64+26=9+29=38+29=50+19=50+17=48+13=55+29=47+29=27+32=29+68=9+48=68+19=9+15=5+18=9+16=63+24=53+25=52+27=27+25=8+36=8+13=9+23=41+38=73+14=52+39=39+35=47+28=74+12=83+16=67+19=45+16=65+28=54+37=19+45=4+38=52+25=28+23=53+38=9+43=8+16=3+39=7+2

4、8=31+29=76+19=8+49=56+17=4+46=31+49=37+28=7+25=5+27=43+28=3+19=73+18=28+19=65+18=57+15=4+18=58+17=34+56=73+17=52+23=46+28=29+43=6+79=34+29=8+15=33+29=36+28=8+37=6+39=37+14=48+26=35+17=7+17=9+13=64+28=37+42=38+26=51+33=40+16=35+25=58+12=49+25=9+45=35+57=5+13=39+13=3+29=27+58=31+19=51+38=61+29=28+18=7

5、1+26=54+27=43+27=19+36=27+43=76+17=65+16=8+19=62+23=29+19=29+35=72+13=75+19=83+15=64+17=29+39=35+28=27+35=41+29=49+26=73+15=8+24=6+37=32+35=7+26=75+17=53+19=7+14=28+44=75+18=9+19=44+56=28+46=46+38=91+6=45+9=73+5=9+67=38+54=34+44=56+38=27+36=36+25=56+15=75+28=44+37=19+59=36+38=54+17=27+28=45+18=56+26

6、=47+13=27+18=27+26=58+16=25+38=25+25=14+57=8+26=29+25=5+25=38+23=29+33=38+17=28+16=65-19=40-23=91-37=77-18=42-27=72-35=50-15=93-59=44-27=85-27=90-67=86-19=72-54=78-19=81-34=81-37=63-28=31-16=44-29=92-67=75-47=60-23=95-29=93-64=81-17=70-56=72-17=72-47=82-37=64-29=85-29=31-13=72-53=80-18=70-47=61-19=8

7、5-28=86-37=54-39=34-16=94-67=88-39=91-14=70-52=91-67=83-19=73-54=74-19=73-44=83-24=91-22=33-16=71-53=80-16=91-16=73-47=81-22=83-37=61-23=30-16=92-64=84-17=73-56=75-17=90-12=71-47=60-29=83-29=30-13=96-67=87-18=76-47=66-19=87-28=84-37=58-39=35-16=82-13=81-39=63-27=84-27=75-19=60-28=42-29=93-67=70-51=84-39=95-16=55-39=96-29=80-17=74-56=73-17=61-12=67-29=71-13=62-26=51-39=37-19=97-68=73-14=40-13=82-56=92-24=43-25=80-66=60-39=61-14=94-36=42-25=74-36=94-45=90-66=62-48=93-48=91-62=81-65=50-39=41-25=80-23=54-18=