以内两位数进位加法和退位减法口算作业.docx

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1、41-15=94-16=25+46=48+48=41+29=35-28=46-29=42-39=41-23=53-36=50-35=42+39=33-19=28-19=55+35=39+39=33+19=44-16=49+36=45+16=45-16=44+16=5545=33-19=45+16=38+36=49+49=46-29=17+28=36+36=55+35=42-33=42-39=53+39=42+33=25+25=29+35=42+39=49+49=43-36=38+36=45-16=50-35=72-48=41-23=33-19=25+46=41-32=40-15=41+29=4

2、2-33=18+22=53+39=17+28=55-48=33-18=94-16=28+35=36+36=33+18=53-36=42-39=45+26=35-28=45-26=44-16=28-9=48+48=39+39=44+16=45+45=43-16=25+25=33+48=43+18=49-38=35-17=49+38=28+64=50-36=35+17=52-26=64-28=35+46=41-22=52-26=45-18=46-37=48+22=49+29=45+28=48-19=30-18=36+46=48+19=40-29=39-17=34+18=28+28=47-39=67

3、+25=38+46=21-12=39+17=63-25=49+25=73-25=2856=45+55=49-25=25-18=56-28=30-12=62-26=35-17=38+43=27+13=66+26=35+17=43-37=27-18=45+54=41-22=18+22=85-77=54-45=48+22=33-18=25-16=98-69=30-18=56-17=33+18=29+16=63-15=56+17=33+18=47-18=45+26=48+7=63+17=30-12=67+25=30-18=45-26=50-36=85-47=45-18=63-25=4518=43-16

4、=57+36=45+45=35+16=45+55=33-18=46+16=12+19=35+47=33-18=15+15=87-29=47-18=44-18=14+16=98-29=47-39=66+18=17+17=36-29=95-36=22-18=18+19=65-26=95-56=44+18=18+14=34-25=95-48=77-18=15+16=87-78=95-78=22+18=14+19=56-18=95-87=55-18=13+17=63-14=95-36=77+18=17+18=63-18=95-56=33-18=18+19=63-27=95-58=5518=19+19=

5、63-29=95-48=72-18=21+29=55-17=95-46=66-18=16+16=55-27=95-58=33+18=23+37=55-49=95-66=72+18=25+28=53-27=95-39=22-17=26+27=50-27=95-88=55-17=28+29=55-29=95-77=42-17=27+28=50-19=63-25二33-17=33+37=55-46=66-27=55+17=61-39=58-39=63-55=36-17=35+36=56-28=63-44=44-17=36+37=58-49=63-49=66+17=39+38=57-29=63-58=

6、15+17=35+46=46-28=63-19=44+17=87+13=52-36=63-58=77+17=25+65=46-27=93-75=33+17=74-25=47-28=88-19=96-68=85-73=87-48=44-35=72-63=98-52=60-43=46+44=25+58=63-55=90-36=32-13=29+71=88-39=36+19=68+14=59+11=32+59=54+16=70-21=88-29=90-27=34+29=72-27=48+27=66-39=62-39=43-24=46-27=27+23=69+17=90-26=46+27=64-26=

7、97-78=38+16=51-33=92-27=35+28=31-28=66+18=85-23=80-11=59+15=66-18=63-58=62+39=80-54=94-39=52-27=63-47=77+18=14+66=93-85=54+19=69+31=44-37=91-29=94-77=63-37=29+24=85-29=70-63=90-79=23+48=27+14=96-49=88-19=41-19=60-14=38+19=33-14=39+57=69+15=57+16=63+27=69+31=59+29=85-47=82-29=60-29=19+11=21-19=61-38=

8、68+26=84-36=81-59=61-18=93-78=48+37=38-29二52-46=92-67=80-73=76+17=94-25=55-49=93-69=56+34=61-55=30-21=79+13=53-24=76-67=50-23=72-35=94-48=95-18=49+25=60-28=43-24=80-54=37+47=93-37=76-65=3955=75-6=72-27=74-15=83-37=59+33=54-47=50-16=84-71=52-25=5+95=36+49=80-66=17+36=47-29=94-55=33-19=52+28=73-26=2+8

9、8=71-16=4+76=71-25=75-18=50-38=94-19=82-23=100-56=42-13=93-68=15+77=39+57=54+46=80-18=83-76=92-67=23+67=94-49=95-47=53-15=73-34=57-19=50-25=62-33=47-19=51-23=46-28=74-46=30-18=94-47=66+34=43-15=54-46=92-15=92-58=64-25=81-64=96-88=44-25=44-37=33-25二73-15=62-26=69+31=63-38=31-27=74-55=18+34=58+16=60-5

10、5=29+68=79-68=53-34=30-22=11+79=49+49=51-49=80-14=41-34=45-38=61-25=65-46=75+25=73-37=61-48=34-15=100-57=17+46=9+23=91-46=86-28=62-33=48+27=90-38=91-73=25+45=27+68=94-81=82-77=59-54=33-15=53-38=61+19=83+17=20-16=54-45=56+14=55-38=64+17=33+28=76+14=59+13=71-18=39+36=16+68=54-49=81-19=91+9=50-42=81-72

11、=92-13=23-17=100-89=70-52=78-29=64-28=63-24=35+46=64-17=34-16=51-19=49+31=43-17=23+67=44-16=92-83=63-39=16+67=73-15=74-49=59+37=43-24=40-39=19+56=37+55=73+17=27+34=34-19=43+17=95-55=90-73=91-82=58+13=23+28=27+68=90-42=78+9=55+45=16+84=69+13=50-24=68+15=43-27=41-25=57+15=92-74=83-35=27+35=50-11=17+43

12、=62-28=52-29=39+15=90-65=62-16=82-66=45+36=65-39=45+55=70-47=62-34=35+27=21+39=75-69=93-44=56-47=71-58=34+18=90-24=81-18=80-54=67+19=30-12=91-73=90-89=54-46=76-67=83-55=45+17=78-69=48-29=65-17=91-25=36+64=27+45=48+51=39+13=56-39=97-55=79+16=14+46=81-12=39+28=94-48=27+13=50-36=28+34=39+23=65+17=17+46=80-26=39+29=51-2