小学数学二年级上册口算200题[三号字版].doc

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1、47+53=76+24=29+67=95-89=79-56=52+39=34+62=56+24=80-56=65+32=60-46=67-38=66-36=71+26=84-36=15+19=55-16=55+29=69+26=64+36=74+18=35+19=54+28=58-46=65+25=53+46=36+38=39+36=25+57=37+32=76-43=26+48=13+79=46+37=84-56=87-56=76+16=39+21=29+42=61+22=27+53=75-46=78-56=52+38=63+2

2、8=56-26=59+23=29+36=36+28=45+25=52+17=58+14=80-24=88-56=93-65=38+56=24+37=51-15=36+36=97-58=57+15=45+36=26+56=61+39=26+58=49+16=55+26=60-32=64+36=29+74=25+56=73-29=69+34=28+58=28+36=29+66=64-16=46+34=51+28=96-68=36+56=56+26=26+69=68-56=69-26=63-59=36+45=68-26=19+38=23

3、+68=85-36=32+49=47-29=43+26=72-56=64-25=98-53=49+25=54+42=27+69=3229+39=31+38=91-73=27+56=41-28=33+53=51+29=.35+37=97-54=49+47=46+3=16+38=23+38=51-35=62+19=69+19=80+7=98-25=46+45=55-25=34+36=49+16=54-36=78+14=25+66=81-56=51-46=54+16=42+38=49+25=69+6=66+16=26+28=84-15=

4、42+19=35+34=38+64=34+58=27+48=26+16=62+36=66+23=46+39=42-28=27+26=81-69=38+39=69+26=42+49=36+38=74-26=69+26=38+36=23+38=69+27=54+36=36+53=36+13=28+45=64+28=67+24=54+27=39+27=96-28=55+16=36+49=89-76=24+36=36+44=46+36=23+48=8+92=47+16=34+49=29+44=47-28=14+39=62+36=80-25

5、=48+43=68+25=64-39=34+42=45-29=79+12=58+28=35+53=35+36=18+65=52-49=37+58=51+19=25+39=88-65=55+39=57+29=68+16=43+29=54+25=68-25=3289-37=48+23=86-54=84-48=56-28=54+37=98-56=42-19=44+39=62+12=72-54=76-37=56-36=69-31=35-16=42-29=74-68=64-17=24+58=53-39=43+28=56+17=63-25=7

6、3+24=56-27=22+28=27+16=62-49=62-34=62-35=52-17=91-37=36+26=81-35=77-28=84+19=39+35=35+19=68-39=47+28=67+29=84-29=26+17=66-48=85-56=72+18=45-36=72-39=78-39=74-37=74+18=83-49=83+17=46+27=53-35=63+34=64-45=32+19=53-35=63+34=64-45=32+19=63+37=64+24=53+16=82-37=47+19=55+38

7、=40-17=79-28=54-45=71-15=61-39=85+7=72-45=46-28=72-17=68-57=96-59=43-27=76-38=42+59=56-27=79-64=75+17=60-37=86-58=85-50=48-36=60-37=52+23=23+32=53+36=46-38=35+17=76-18=42-37=75+17=86-45=55+17=3263-49=92-59=40-12=38-16=42+13=42-16=63-37=70-42=75-55=62-56=50+22=83-56=15

8、+56=48-26=75-33=48+35=38+46=42-19=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=