小学二年级上册加减加乘混合运算口算.docx

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1、31+5X8= 36+3X2=67+2X7= 50+2X2=12+7X8= 8X2+21= 3X4+36= 3X6+68= 4X6+68= 7X5+23二 7X3-11= 7X7-11= 7X3-19= 9X7-36= 7X9-51= 26-5X3= 58-5X5= 94-6X9= 62-8X2= 57-7X6=21+33=58+14=22+63=37+38二25+62=32+22=29+46=44+12=35+58=45+13=36-25=41-25=37-11=59-12=76-61=76-28=97-34=64-23=41-27=33-22=74-34=43-23=29-17=53-31

2、=69-12=68-41=44-25=76-48=85-22=91-72=61-25=73-42=46-21=52-15=33-16=81-19=71-47=77-46=66-51=97-46=87-37+27=28+67=87-56+25=18+65=70-37+40=21+36=67-36+27=29+18=96-87+89=13+46=51+12-38=17+62=18+64-62=28+49=34+31-12=34+31=11+65-22=53+13=19+73-79=22+62=47+31+12=29+53=17+39+28=32+26=13+37+26=24+73二20+16+24

3、=45+52=35+42+19=33+31=96-13-48=15+23=87-20-14=31+17=33-16-16=22+55=95-12-45=29+15=85-12-56=27+33=26+8X6=35+6X4=36+4X5=33+5X4=30+7X5=2X4+12=3X4+58=6X6+23=4X8+65=6X3+68二9X8-56=6X6-18=4X5-17=7X2-13=6X6-25=87-6X3=11-4X2=40-8X2=66-8X4=76-3X7=16+64=32+22=18+27=46+37=39+59=39+23=27+41=39+31=14+54=44+28二48-

4、15=85-52=51-25=87-39=81-18=85-28=29-16=93-63=61-37=98-73=87-67=91-11=81-58=89-42=56-32=92-32=89-56=25-12=44-24=86-72=92-43=82-51=77-44=74-21=92-16=82-47=67-38=65-31=63-22=73-37=47-31+39=14+74=36-14+75=27+54=24-15+65=62+19=70-21+44=21+36=75-43+42=76+12=41+34-73=12+83=48+43-60=85+11=50+21-67=11+78=69+

5、22-54=48+24=68+18-53=44+53=26+31+13=57+31=12+38+24=19+36=25+24+24=63+12=36+42+11=27+12=12+31+15=26+55=96-35-31=28+58=64-16-14=67+18=69-12-30=14+84二90-34-46=31+56=90-28-52=44+21=81+6X2=29+3X2=20+3X8=66+3X5=25+8X5=5X2+34二5X3+66=8X7+22=7X7+21=2X5+77 二7X8-54=7X6-23=8X5-23=4X9-25=3X8-23=79-8X9=80-4X5=94-

6、4X8=50-9X4=54-4X4=37-20+62=87-20+13=46-24+62=59-38+40=97-89+33=28+41-39=57+32=15+72-67=61+15=60+17-59=14+48=32+49-23=55+43=45+35-14=58+34=39+28+26=47+42=59+22+15=71+23=27+35+20=28+14=17+27+16=38+46=25+22+40=61+36=91-67-15=39+57=68-29-30=61+15=73-32-30=36+36=88-11-29=45+21=95-23-15=31+23=37+33=23+27=

7、12+34=53+24=27+24=23+65=76+18=53+33=21+65=21+43=16+23=37+33=22+44=18+32=12+87=95-28=91-35=91-72=36-12=86-59=87-55=88-31=84-18=67-18=91-79=81-68=84-24=81-21=52-11=75-36=78-27=56-28=74-21=63-46=88-53=93-54=83-62=79-53=96-64=55-44=72-23=69-23=72-48=36-21=87-67=70+2X4=65+6X4=71+7X4=75+4X5=42+6X7=9X5+13=

8、8X4+16=3X4+47=6X8+33=6X8+41=5X9-38=7X8-14=9X7-54=8X6-41=8X9-70=80-8X6=80-3X4=95-9X2=91-7X2=41-6X2=78-18+32=39-33+12=90-62+47=40-30+89=40-30+39=13+27-29=11+18=49+36-17=27+28=54+28-56=34+38二23+50-63=51+35=72+14-86=24+35二39+24+22=33+56=56+15+12=28+22=22+23+50=26+59+11=12+12+28=49-35-12=94-19-47=44+35=6

9、9-35-27=11+87=97-47-34=58+35=69-25-18=16+56=16+39=55+33=12+82=54+12=26+62=16+77=36+25=13+67=37+38=11+35=27+39=35+45=23+42=38+47=18+45=61+18=23+61=14+29=14+45=65-39=96-51=67-27=51-31=69-36=55-17=97-55=58-47=88-75=92-62=82-62=61-21=46-28=96-76=76-38=84-59=57-14=58-28=96-21=38-16=57-11=77-42=64-25=65-2

10、1=35-17=75-38=67-13=98-49=61-13=96-43=88+2X2=27+4X6=12+2X3=63+3X5=66+2X4=6X7+31=6X8+14=5X5+39=3X9+21=2X4+38二6X9-24=7X7-12=9X7-35=7X5-20=8X6-28=46-7X5=93-6X5=76-3X8=66-4X3=16-5X2=96-33+25=26+21=89-24+14=31+36=59-53+88=63+14=66-47+55=38+51=63-50+50=33+66=21+70-53=57+41=43+18-11=21+55=19+74-83=73+18=44

11、+36-74=36+58=45+26-35=66+17=34+11+49=13+52+21=17+29+26=21+15+51=32+20+14=53+27=23+56=56+23=37+26=34+25=62-33-14=65+25=93-50-15=26+62=97-38-22=54+28=72-22-46=18+53=75-18-30=19+41=11+73=22+17=47+29=34+23二42+41=11+66=41+14=54+19=67+32=29+61=76-41=52-33=78-35=61-47=41-16=74-48=75-61=68-46=89-71=87-19=37

12、-11=98-13=58-16=47-14=95-16=97-28=86-26=87-53=84-61=54-25=88-54=93-47=98-72=73-17=72-53=71-13=88-62=33-22=41-27=53-19=28+6X2=71+3X3=17+6X5=11+4X8=12+3X5=2X5+52=9X2+18=2X2+90=4X6+30=8X3+46二9X8-48=6X8-18=6X5-21=4X7-16=8X5-37=77-6X6=33-4X5=54-7X7=88-4X4=74-2X6=83-81+68=13+29=90-49+13=18+71=95-46+41=76+

13、22=63-49+18=43+16=93-58+54=23+35=52+13-34=57+11=41+47-26=22+72=32+24-38=71+24=14+30-43=77+13=15+71-33=21+73=37+13+19=13+47=28+14+34=45+27=19+11+47=18+81=28+11+59=57+36=11+14+15=21+49=99-53-22=52+21=78-13-51=39+48=94-26-66=18+27=73-12-61=36+18=72-36-33=13+21=29+52=44+24=75+11=16+68=23+19=59+28=44+22=

14、82+11=22+64=25+14=72-19=81-27=92-49=36-11=68-17=72-29=74-41=83-39=88-73=64-45=69-12=44-12=94-59=85-52=64-31=42-13=64-53=98-61=67-13=35-12=55-34=95-22=78-46=83-48=39-15=96-28=35-23=72-38=55-27=69-53=58+2X3=16+7X8二69+2X9=23+3X2=79+4X4=3X7+21=5X6+41=5X5+37=3X9+35=7X5+26二9X6-35=9X9-77=8X3-14=7X8-51=9X7-

15、46=48-5X2=78-3X7=85-4X4=94-8X6=53-5X5=57-29+26=96-89+50=43-42+52=74-42+25=56-23+13=15+20-25=24+33-55=63+34-36=25+74-16=60+12-36=11+36+50=13+26+12=12+58+15=29+54+13=14+16+63=77-34-20=87-58-27=60-39-15=27-14-11=92-45-33=11+49=16+58=23+16=68+29=77+19=38+21=35+15=67+22=64+16=76+18=75+16=62+32=84+11=66+3

16、2=71+12=54+14=84+12=34+59=62+15=32+66=15+11=46+13=33+64=13+18=47+25=67+14=33+64=35+35=17+17=22+77=84-48=51-38=87-36=59-45=94-46=52-36=46-35=56-29=99-84=71-41=94-23=77-29=66-25=89-74=59-23=94-68=31-15=67-21=75-61=66-51=62-14=63-23=98-72=75-43=81-19=67-55=81-13=79-31=76-35=91-55=12+5X5=49+8X2=33+2X6=1

17、8+5X6=41+8X7=3X3+48=7X5+35=6X2+52=9X5+38=3X4+31=8X9-28=7X7-47=6X7-12=9X4-35=6X7-20=88-9X5=28-5X3=58-3X9=77-5X5=14-3X2=63+18=27+27=54+44=37+13=32+54=24+22=11+65=26+43=21+63=71+28=89-68=55-24=83-18=86-55=81-33=87-15=92-68=93-58=97-34=85-74=93-26=74-23=65-32=56-44=73-55=97-81=99-38=45-17=98-47=87-47=64

18、-35=77-53=92-67=55-17=83-34=75-27=75-42=64-12=48-36=38-13=35-19+67=22+37=91-85+78=14+56=92-60+44=24+42=68-19+19=54+27=36-33+20=37+53=58+29-75=31+59=48+22-26=16+26=82+16-44=82+11=33+40-12=58+22=33+60-60=14+13=43+32+16=32+11=57+18+23=43+12=15+23+30=25+55=23+30+45=37+45=24+11+58=16+72=91-54-27=36+26=97

19、-14-20=43+19=82-27-11=64+25=97-33-30=27+29=59-12-29=53+28=36+8X6= 14+6X4=14+5X7=47+4X5=29+6X4=4X7+39=8X3+62=5X8+56=2X4+52=8X2+32二6X8-22=8X9-29= 7X9-13=7X 8-47=9X6-23=74-7X2=91-9X3=46-4X4=74-5X2=46-6X4=53+36=25+65=17+11=49+22二71+22=27+59=22+34=18+15=22+41=39+12=78-64=59-34=77-63=63-12=65-51=85-71=42-

20、17=57-27=51-35=51-38=71-52=71-47=88-38=99-22=84-45=72-16=74-11=38-19=91-12=95-84=67-55=51-38=66-19=58-37=47-11=42-23=61-38=99-31=63-45=79-41=33-31+30=55+22=65-33+46=12+64=73-65+73=66+16=77-46+62=17+25=47-17+12=41+39=50+48-26=69+24=65+21-52=51+29=78+13-11=29+67=80+19-61=11+32=66+17-71=41+56=15+12+51=

21、62+23=46+28+13=31+28=23+33+32=45+13=33+42+23=19+34=15+49+17=35+48=84-28-27=43+16=95-34-19=38+25=95-18-68=15+35=95-29-52=14+15=75-44-25=26+56=62+36=21+74=65+31=22+48=17+77=56+17=86-18=84-64=77-18=58-42=99-44=54-14=50+8X5=69-41+12=15+34=51+5X9=89-77+17=17+41=35+9X6=94-85+39=33+65二66+6X5=66-30+44=15+47

22、二34+6X6=76-46+11=13+21=8 X 2+29=57+20-16=37+35=9X5+50= 9X7+16= 7X2+59=9X4+57 二 7X6-21= 8X9-63= 6X9-20= 7X9-32= 8X9-67= 65-6X9=78-3X2= 39-5X5=44-5X2= 62-6X3=69+21-71=18+43-49=41+47-35=27+40-36=20+17+55=20+34+36=13+52+17=38+39+12=38+21+28=78-45-22=78-26-20=60-22-26=74-35-17=90-57-26=25+54=23+57=55+28=

23、26+61=55+38=23+21=18+29=24+62二23+25=33+12=26+71=31+67=38+34=17+76=14+13=39+24=12+52=54+45=98-57=75-45=64-23=94-73=68-55=81-23=85-29=75-13=86-31=96-56=96-52=36-24=92-69=68-12=64-12=64-52=74-59=51-17=77-58=85-23=65-23=71-52=63-31=95-33=42+8X6=84+2X2=44+2X9=76+9X2=53+5X8= 8X8+27=2X4+25=9X5+20=3X2+25=9X

24、2+63二7X4-25= 7X6-13=6X9-38=3X9-26=9X4-25=86-5X4=56-8X4=51-6X3=86-3X5=56-8X3=52-34+65=21+68=97-79+76=83+13=97-77+72=28+46=65-27+41=19+54二79-70+80=11+74=11+34-27=29+43=52+42-13=36+16=20+50-59=25+12=76+21-58=62+28=27+35-45=36+28=25+31+14=36+57=11+12+15=28+64=41+15+19=14+34=16+25+31=17+49=39+29+12=52+44

25、=96-79-12=17+65=78-36-32=19+54=82-21-23=29+32=83-45-25=12+39=56-17-19=18+43=57+42=36+11=59+13=18+41=64+31=13+56=48+13=49+45=46+42=34+39=68-27=62-26=83-63=62-41=79-56=74-29=93-66=64-12=57-45=33-15=71-33=63-24=45-17=95-76=99-11=93-39=97-58=75-54=75-49=95-17=64-28=85-17=94-56=56-35=85-56=49-12=96-43=94

26、-36=33-22=51-28=77+2X6=36+3X7=32+7X5=21+4X9=27+7X7=6X9+22=5X7+29=4X3+42=5X4+47=7X9+18=9X6-15=5X4-12=9X6-28=7X3-12=5X5-15=23-3X5=92-8X5=31-8X2=59-2X2=54-2X4=45+37=46+46=46+15=41+57=43+35=24+23=25+73=61+33=13+61=38+52=99-69=96-42=77-11=72-59=43-29=46-27=95-39=62-33=96-57=53-36=95-17=43-19=82-36=62-12=

27、96-16=59-22=87-28=88-32=94-65=65-21=98-48=45-28=86-57=75-57=69-42=79-32=82-68=56-43=76-47=95-14=29-25+18=24+63=85-26+30=54+22=94-93+93=47+19=81-33+45=52+22=92-79+47=35+51=32+16-40=16+56=28+59-34=12+33=40+54-30=16+55=17+79-28=68+16=13+40-17=12+56=41+12+20=53+27=36+33+26=12+78=21+29+18=71+19=31+26+30=

28、12+28=53+14+17=54+29=97-11-28=73+18=79-33-25=64+31=60-25-24=17+55=55-30-18=18+54=54-12-16=31+36=14+9X3=71-51+20=13+36=51+2X2=45-23+53=54+28=76+4X3=57-36+23=41+11=81+2X2=97-95+90=32+17=23+5X7=5X6+31=3X8+49=7X8+15=5X9+25=2X9+15=7X9-20=5X8-32=7X8-43=6X6-23=5X7-24=86-7X2=62-4X5=26-2X9=93-3X3=78-7X3=89-8

29、2+32=66+24-32=66+21-70=25+71-17=60+29-28=25+15-12=35+22+18=12+19+32=14+58+21=29+29+38=13+35+28=88-21-48=72-29-30=85-46-29=94-67-16=64-37-15=48+33=53+37=26+27=42+51=23+21=39+24二66+18=32+55=29+43=55+23=11+33=49+37=15+33=55+19=29+59=18+12=12+21=63+34=16+18=63+26=18+78=11+39=27+56=79+15=58+25=12+25=93-7

30、9=82-17=76-44=78-15=71-54=64-51=98-75=84-39=89-23=83-55=76-16=67-54=49-11=68-12=75-63=91-57=81-18=59-39=95-32=47-13=79-64=96-65=82-56=79-28=71-41=81-27=75-32=79-52=51-34=98-63=67+7X4=12+2X4=30+4X2=43+2X9=24+3X6=9X5+15=6X2+51=6X9+14=3X8+38=3X5+42二3X9-24=4X8-14=7X3-20=3X9-25=9X8-55=41-3X7=82-6X9=33-3X

31、2=70-9X3=82-4X6=58-24+39=15+19=85-26+37=15+41=26+43-64=64+18=31+19=28+55=19+28=41+38=44+24=34+32=61+33=27+17=11+27=14+52=99-35=86-55=56-41=92-51=87-19=94-27=76-59=77-33=72-36=39-18=72-28=76-62=79-27=84-34=66-42=58-21=57-11=79-39=94-74=46-21=95-12=95-24=26-13=91-78=45-14=75-16=58-17=82-63=37-24=23-11

32、=49-47+96=12+18=71-42+60=82+14=91-71+68=36+26=20+38-46=11+57=30+59-80=54+37=81+17-92=28+47=24+17-34=41+49=18+32+36=49+45=13+49+21=23+47=20+22+29=17+53=14+42+24=38+34=56+12+13=49+15=68-40-19=26+24二69-27-35=53+44=67-46-16=14+43=98-41-12=24+43=70-38-22=69+28=12+3X7=64+6X4=51+6X8=66+3X4=65+8X2=8X4+13=6X

33、4+36=4X2+58=8X6+41=5X7+43二8X2-11=7X4-27=9X3-12=8X9-27=7X8-54=99-7X6=76-6X7=64-5X8=69-3X7=88-6X9=45+35=24+31=44+14=53+32二25+17=58+12=51+33=54+11=46+19=18+71=49-35=87-26=43-13=96-39=72-26=76-39=85-43=76-26=83-71=61-26=94-81=86-47=79-43=39-18=49-33=56-37=28-17=95-42=77-37=85-43=58-24=65-36=56-11=55-35=

34、79-33=88-14=37-17=93-12=44-23=45-23=80-64+35=22+49=71-59+45=47+49=97-79+29=11+44=77-43+58=14+28=35-21+47=43+45=12+85-78=55+15=49+26-33=66+12=35+15-39=33+43=29+49-37=21+47=46+49-12=18+81=29+51+12=27+27=14+21+60=15+13=23+24+48=44+46=42+26+15=31+54=31+17+41=24+75=71-23-48=19+65=69-23-25=62+34=93-70-11=

35、16+69=99-51-40=21+76=88-33-30=68+31=11+7X5= 40+8X6= 29+9X6= 56+9X4= 49+2X7= 7X8+30= 4X2+13= 9X3+50= 7X7+37= 8X8+14= 7X9-54= 7X9-26= 6X9-42= 9X9-18= 9X6-40= 78-9X5= 81-5X6= 77-3X5= 69-7X7= 62-5X9=39-22+36=21+38二45-28+35=47+15=23-22+17=15+17=43-37+84=24+26二76-33+23=47+35=30+38-31=15+61=53+16-43=33+33=

36、76+13-37=42+54二27+69-66=52+40-17=40+39+12=21+37+27=47+26+24=30+23+17=13+33+16=92-62-15=76-47-19=58-28-13=25+69=70-19-22=78+15=90-31-57=14+69=12+57=55+43二58+23=38+34=32+31=39+51二35+36=55+17=11+35=65+18=41+24=56+19=17+55=36+23=31+31=58+37=44+35=53+34=15+28=83-47=31-15=86-71=67-43=81-43=82-57=93-81=51-

37、34=95-47=56-42=36-25=71-36=97-54=47-28=55-14=69-47=72-55=88-66=91-32=43-18=97-43=74-17=84-27=69-29=45-17=69-33=88-63=99-82=82-59=72-31=14+2X3=36+7X6=16+6X6=37+5X5=81+3X6=4X5+77=8X2+52=5X2+19=5X3+67=2X3+64二6X9-25=3X9-21=6X7-17=9X3-18=8X3-20=52-5X6=85-5X8=81-3X2=45-6X2=77-6X8=71-38=75-39=68-33=92-59=6

38、9-48=72-17=87-64=75-18=56-31=84-66=91-33=66-32=28-17=71-56=35-14=66-18=58-38=85-38=38-24=79-31=91-45+43=21+46=58+19=96-46+13=55+28=21+14=73-31+42=36+59=18+73=43-41+39=27+56=21+62=73-47+41=33+28=36+18=52+14-26=51+45=12+27=68+30-54=46+15=26+58=41+46-67=67+21=15+58=77+17-59=36+36=63+31=51+22-68=29+51=1

39、3+29=16+18+37=44+16=81-48=30+36+28=73+25=82-21=30+32+24=16+64=83-63=15+17+20=22+26=88-55=16+44+24=16+69=94-26=70-17-38=55+11=76-34=82-43-37=18+47=56-23=86-20-46=13+67=67-28=88-50-21=23+37=52-22=80-29-50=25+36=89-49=20+3X2= 18+6X8二33+6X6= 34+3X5=16+8X2= 4X6+29= 7X6+32= 6X3+11= 9X4+19= 5X4+31= 5X5-18=

40、 8X4-21= 9X9-53= 7X9-12= 7X2-11= 14-5X2= 73-7X7= 58-2X5=94-9X8=69-5X3=33-16+33=19+47二49-42+66=45+36=90-32+28=24+18=79-71+64=17+36=16-11+90=44+12=45+45-52=12+35=28+52-68=32+31=50+15-59=12+25=18+73-29=58+28=59+39-67=15+21=16+17+11=41+27=48+13+28=31+33=41+37+20=39+59=30+13+24=17+53=15+24+29=62+19=97-33

41、-35=11+58=98-33-44=25+13=60-14-34=47+43=89-19-15=53+32=98-18-38=34+53=47+44=56+24=34+55=59+33二12+61=33+33=84+15=53+44=24+63=46+43=89-46=98-79=45-11=72-16=76-25=42-21=94-68=97-43=75-36=74-61=97-64=63-39=45-33=99-78=58-29=83-51=83-41=69-33=73-19=93-74=95-52=58-19=92-64=86-64=35-12=65-53=83-49=95-22=85

42、-19=87-38=40+6X3=43+2X7=11+7X2=48+2X6=40+7X8=4X9+42=9X8+17=3X5+48=2X5+43=5X7+61=7X9-59=6X8-34=9X9-26=7X6-38=7X5-30=45-2X4二60-7X6=90-7X8=66-4X4=54-2X6=67+14=28+13=19+48=43+49=14+29=27+59=16+73=34+15=42+23=27+64=96-62=75-34=93-36=97-37=43-14=83-59=36-15=96-67=91-55=43-22=64-37=73-18=82-61=31-15=88-23=96-67=85-46=97-31=37-25=88-12=47-36=25-1