二年级上册加减加乘混合运算口算1.

1、31+5×8=36+3×2=67+2×7=50+2×2=12+7×8=8×2+21=3×4+36=3×6+68=4×6+68=7×5+23=7×3-11=7×7-11=7×3-19=9×7-36=7×9-51=26-5 ×3=58-5 ×5=94-6 ×9=62-8 ×2=57-7 ×6=87-37+27=87-56+25=70-37+40=13+46=29+46=85-22=67-36+27=1

2、7+62=44+12=91-72=96-87+89=28+49=35+58=61-25=51+12-38=34+31=45+13=73-42=18+64-62=53+13=36-25=46-21=34+31-12=22+62=41-25=52-15=11+65-22=29+53=37-11=33-16=19+73-79=32+26=59-12=81-19=47+31+12=24+73=76-61=71-47=17+39+28=45+52=76-28=77-46=13+37+26=33+31=97-34=66-51=20+16+24=15+23=64-23=97-46=35+42+19=31+1

3、7=41-27=14+9×3=96-13-48=22+55=33-22=51+2×2=87-20-14=29+15=74-34=76+4×3=33-16-16=27+33=43-23=81+2×2=95-12-45=21+33=29-17=23+5×7=85-12-56=58+14=53-31=5×6+31=28+67=22+63=69-12=3×8+49=18+65=37+38=68-41=7×8+15=21+36=25+62=44-25=5×9+25=29+18=32+22=76-48=2×

4、9+15=7×9-20=14+58+21=11+33=98-75=51-34=5×8-32=29+29+38=49+37=84-39=98-63=7×8-43=13+35+28=15+33=89-23=49+4×6=6×6-23=88-21-48=55+19=83-55=21+9×7=5×7-24=72-29-30=29+59=76-16=50+4×7=86-7 ×2=85-46-29=18+12=67-54=30+6×3=62-4 ×5=94-67-16=12+21=49-11=54

5、+3×5=26-2 ×9=64-37-15=63+34=68-12=3×8+40=93-3 ×3=13+36=16+18=75-63=7×6+40=78-7 ×3=54+28=63+26=91-57=3×4+47=71-51+20=41+11=18+78=81-18=6×6+28=45-23+53=32+17=11+39=59-39=8×3+55=57-36+23=48+33=27+56=95-32=5×8-38=97-95+90=53+37=79+15=47-13=7×4-15=89

6、-82+32=26+27=58+25=79-64=5×6-13=66+24-32=42+51=12+25=96-65=9×3-21=66+21-70=23+21=93-79=82-56=6×9-30=25+71-17=39+24=82-17=79-28=87-7 ×9=60+29-28=66+18=76-44=71-41=54-4 ×6=25+15-12=32+55=78-15=81-27=49-4 ×7=35+22+18=29+43=71-54=75-32=93-8 ×4=12+19+32=55+23=64-51=79-5

7、2=39-3 ×6=23-12+52=18+15=13+13=72-41=8×3+20=87-73+70=44+43=44+53=98-23=4×5+55=43-31+60=47+21=49+28=44-22=7×6-22=93-79+39=66+23=51+42=84-22=9×5-43=77-60+30=19+19=14+19=42-23=9×8-56=20+22-23=73+21=17+38=95-14=5×7-27=66+21-23=12+11=96-78=61-12=6×5-22=73+18-19=66+

8、28=44-25=48-25=96-5 ×3=66+30-64=22+27=76-32=72-53=67-4 ×6=60+39-18=19+67=95-64=59-27=37-3 ×7=39+14+21=25+61=99-87=89-37=80-4 ×6=16+40+18=31+19=83-12=44-27=61-7 ×4=16+46+30=62+17=76-44=83-35=59-26+18=48+18+25=15+25=62-43=64-36=90-81+23=11+13+64=33+31=46-34=23+2×3=96-74+4

9、4=57-36-20=11+52=89-61=50+3×3=66-48+14=95-19-37=45+17=63-37=62+6×2=86-64+66=75-14-50=22+62=66-35=18+9×9=41+24-43=70-55-14=12+16=94-68=64+4×3=71+21-12=68-27-32=27+41=36-14=8×2+26=12+76-45=11+54=36+17=81-22=3×7+66=28+69-13=23+15=39+23=68-53=2×5+67=74+22-38=40+18+11=2

10、6+73=54-25=66-14=67-8 ×5=51+20+21=39+39=98-74=67-53=56-2 ×6=31+34+26=34+24=85-56=78-25=97-94+83=12+16+17=47+38=76-54=81-53=99-86+46=42+31+15=12+33=56-12=49+9×4=71-60+33=87-12-51=77+17=73-28=42+5×5=73-23+12=87-58-17=37+39=93-38=19+6×8=43-14+63=62-13-15=49+36=92-75=20+3×6

11、=77+22-41=91-35-49=13+51=65-39=18+2×7=30+16-42=55-17-25=41+34=84-49=2×6+14=27+26-42=23+54=28+62=65-25=2×3+54=47+46-67=45+41=59+11=67-56=5×9+13=37+22-39=15+81=24+14=68-42=7×7+29=13+62+20=12+16=35+47=99-85=7×6+35=51+22+23=53+18=19+53=68-33=3×9-20=42+27+26=53+43=24+65

12、=83-52=6×8-35=29+47+18=21+74=21+15=91-55=8×9-58=21+46+20=49+27=18+23=68-51=9×9-24=75-17-29=56+23=48-29=73-46=4×6-12=49-15-14=63+36=83-31=46-27=94-9 ×4=68-21-47=21+69=45-12=92-46=60-6 ×4=72-43-27=12+52=96-51=48-18=39-6 ×2=80-27-32=14+68=23+49=72-61=3×3+38=27+65

13、-75=42+29=18+76=86-25=3×4+57=46+35-66=31+56=45+54=78-53=2×3+34=14+29+43=56+16=37+26=94-15=7×2+37=38+18+30=51+14=43+26=62-24=8×6-23=32+42+17=69+18=51+38=89-22=6×8-19=29+27+21=19+18=52+29=61-26=9×2-13=15+59+21=15+71=38+26=57-35=5×4-13=67-47-20=16+44=92-13=32-13=8

14、5;6-37=84-43-32=31+18=97-68=96-75=79-5 ×2=72-29-43=19+79=81-52=95-48=91-3 ×9=85-16-67=16+56=99-25=87-43=29-4 ×7=83-32-29=26+43=74-22=67-19=77-9 ×6=17+77=24+49=48-37=97-58=98-8 ×2=21+32=32+61=79-21=47-27=93-85+91=17+34=49+16=78-64=38-23=61-39+13=19+72=22+66=73-25=77+2×2=

15、69-61+82=34+37=27+39=89-45=31+9×7=36-17+63=38+47=48+18=72-51=22+3×4=38-21+30=41+12=13+25=99-87=78+5×2=38+42-28=55+22=18+72=52-33=26+2×2=14+26-17=16+32=34+19=58-11=9×4+13=33+37-57=36+34=37+13=96-15=82-67=96-2 ×7=91-23-46=63+34=84-39=64-47=97-4 ×8=57-26-18=34+44=96-6

16、5=75-52=57-8 ×7=26+22=52+39=71-57=94-58=99-5 ×3=14+59=13+82=86-35=93-59=61-55+61=42+12=28+16=91-29=57-25=13-12+76=46+21=39+28=82-64=87+4×3=87-39+43=22+26=34+26=58-25=65+2×2=75-20+16=46+12=62+26=86-38=84+2×2=88-79+20=44+49=27+14=87-28=75+5×4=51+28-29=47+34=28+41=59-16=42

17、+4×8=53+40-23=45+37=25+35=71-18=4×3+82=29+66-25=34+65=15+33=63-11=8×3+36=51+39-19=21+78=63+32=99-76=9×6+19=52+14-46=53+44=42+52=85-26=4×2+77=13+50+16=58+41=39+54=89-41=5×4+12=51+16+17=15+58=46+38=64-21=6×7-19=44+11+13=24+33=56+18=79-56=7×8-35=24+37+28=33+51=43

18、+18=68-13=9×8-60=65+17+12=54+28=39+47=59-38=9×7-47=93-17-59=16+44=97-66=89-28=8×5-38=69-16-40=38+17=96-53=92-73=90-4 ×3=81-12-24=16+49=52+43=51-38=18+6×6=29+52-15=44+23=43+11=82-24=9×7+18=82+14-67=13+63=71+16=99-14=4×7+29=34+52-67=31+38=58+22=99-44=8×6+12=24+2

19、8-30=39+46=23+49=62-34=8×2+62=15+14+49=69+22=31+67=94-61=6×4+17=11+27+16=26+29=29+69=98-54=9×9-36=31+47+16=55+36=25+52=84-46=4×9-12=31+18+16=12+45=39+31=96-42=9×8-21=20+32+16=31+52=12+44=54-27=2×9-11=97-40-40=16+45=34-12=79-33=6×5-23=88-24-23=35+29=65-43=44-21=55-6

20、 ×4=99-37-55=12+58=76-22=42-15=55-8 ×4=72-31-19=45+23=88-53=82-34=43-2 ×9=93-64-26=27+67=85-58=92-44=61-5 ×9=64+16=56+43=74-21=45-33=77-4 ×8=43+53=25+74=69-47=86-33=41-16+71=69+28=54+34=65-33=92-55=46-17+53=44+19=28+31=92-22=32+7×5=51-47+58=42+52=55+41=42-27=30+6×3

21、=98-90+15=77+22=24+42=52-11=43+8×3=68-44+35=59+38=41+38=53-42=30+3×6=12+29-26=45+34=24+32=68-22=91-64=4×9-17=66-15-22=52+39=93-74=59-13=97-8 ×5=99-47-30=65+28=96-29=92-22=53-2 ×2=91-55-25=17+61=42-29=49-27=42-3 ×4=97-19-52=35+33=94-38=78-63=62-4 ×8=19+59=82+14=38-1

22、6=56-16=70-8 ×6=35+39=43+53=81-32=83-14=91-61+49=68+11=15+52=98-76=63-49=62-32+48=23+12=28+12=71-33=11+6×9=81-39+55=82+15=13+42=93-16=37+4×6=63-31+61=26+46=26+28=43-25=60+5×5=68-26+27=12+86=38+23=87-43=70+2×8=60+38-80=75+21=38+21=75-28=17+9×2=69+12-40=53+15=55-36=86-45=

23、5×8+32=45+52-25=27+37=89-61=83-41=9×3+52=60+23-38=72+16=53-39=54-21=6×4+39=12+18-28=33+64=56-33=52-23=5×4+55=11+49+22=56+21=51-37=76-41=4×2+15=66+19+11=16+43=83-18=92-11=9×7-36=16+33+15=41+57=43-18=75-44=8×8-33=15+46+36=21+63=79-17=54-18=6×7-37=11+34+21=48+48=

24、99-47=68-29=4×8-11=48-11-25=56+33=78-27=46-18=36+4×5=75-43+42=85+11=14+54=88-13=33+5×4=41+34-73=11+78=44+28=86-52=30+7×5=48+43-60=48+24=48-15=63-26=2×4+12=50+21-67=44+53=85-52=63-49=3×4+58=69+22-54=57+31=51-25=79-61=6×6+23=68+18-53=19+36=87-39=89-77=4×8+65=26+

25、31+13=63+12=81-18=56-38=6×3+68=12+38+24=27+12=85-28=35-17=9×8-56=25+24+24=26+55=29-16=64-53=6×6-18=36+42+11=28+58=93-63=94-67=4×5-17=12+31+15=67+18=61-37=83-21=7×2-13=96-35-31=14+84=98-73=58-42=6×6-25=64-16-14=31+56=87-67=82-13=87-6 ×3=69-12-30=44+21=91-11=96-67=11

26、-4 ×2=90-34-46=16+64=81-58=96-47=40-8 ×2=90-28-52=32+22=89-42=52-12=66-8 ×4=14+74=18+27=56-32=96-14=76-3 ×7=27+54=46+37=92-32=73-17=47-31+39=62+19=39+59=89-56=46-15=36-14+75=21+36=39+23=25-12=26+8×6=24-15+65=76+12=27+41=44-24=35+6×4=70-21+44=12+83=39+31=86-72=92-43=9

27、15;7-54=12+12+28=44+35=88-75=82-51=8×6-41=49-35-12=11+87=92-62=77-44=8×9-70=94-19-47=58+35=82-62=74-21=80-8 ×6=69-35-27=16+56=61-21=92-16=80-3 ×4=97-47-34=11+35=46-28=82-47=95-9 ×2=69-25-18=27+39=96-76=67-38=91-7 ×2=16+39=35+45=76-38=65-31=41-6 ×2=55+33=23+42=84-59

28、=63-22=78-18+32=12+82=38+47=57-14=73-37=39-33+12=54+12=18+45=58-28=70+2×4=90-62+47=26+62=61+18=96-21=65+6×4=40-30+89=11+18=23+61=38-16=71+7×4=40-30+39=27+28=14+29=57-11=75+4×5=13+27-29=34+38=14+45=77-42=42+6×7=49+36-17=51+35=65-39=64-25=9×5+13=54+28-56=24+35=96-51=65-21

29、=8×4+16=23+50-63=33+56=67-27=35-17=3×4+47=72+14-86=28+22=51-31=75-38=6×8+33=39+24+22=16+77=69-36=67-13=6×8+41=56+15+12=36+25=55-17=98-49=5×9-38=22+23+50=13+67=97-55=61-13=7×8-14=26+59+11=37+38=58-47=96-43=88+2×2=59-53+88=33+66=41+14=84-61=27+4×6=66-47+55=57+41

30、=54+19=54-25=12+2×3=63-50+50=21+55=67+32=88-54=63+3×5=21+70-53=73+18=29+61=93-47=66+2×4=43+18-11=36+58=76-41=98-72=6×7+31=19+74-83=66+17=52-33=73-17=6×8+14=44+36-74=53+27=78-35=72-53=5×5+39=45+26-35=23+56=61-47=71-13=3×9+21=34+11+49=56+23=41-16=88-62=2×4+38=13

31、+52+21=37+26=74-48=33-22=6×9-24=17+29+26=34+25=75-61=41-27=7×7-12=21+15+51=65+25=68-46=53-19=9×7-35=32+20+14=26+62=89-71=28+6×2=7×5-20=62-33-14=54+28=87-19=71+3×3=8×6-28=93-50-15=18+53=37-11=17+6×5=46-7 ×5=97-38-22=19+41=98-13=11+4×8=93-6 ×5=72-

32、22-46=11+73=58-16=12+3×5=76-3 ×8=75-18-30=22+17=47-14=2×5+52=66-4 ×3=26+21=47+29=95-16=9×2+18=16-5 ×2=31+36=34+23=97-28=2×2+90=96-33+25=63+14=42+41=86-26=4×6+30=89-24+14=38+51=11+66=87-53=8×3+46=9×8-48=19+11+47=21+49=74-41=55-27=6×8-18=28+11+59=

33、52+21=83-39=69-53=6×5-21=11+14+15=39+48=88-73=58+2×3=4×7-16=99-53-22=18+27=64-45=16+7×8=8×5-37=78-13-51=36+18=69-12=69+2×9=77-6 ×6=94-26-66=13+21=44-12=23+3×2=33-4 ×5=73-12-61=29+52=94-59=79+4×4=54-7 ×7=72-36-33=44+24=85-52=3×7+21=88-4 

34、5;4=13+29=75+11=64-31=5×6+41=74-2 ×6=18+71=16+68=42-13=5×5+37=83-81+68=76+22=23+19=64-53=3×9+35=90-49+13=43+16=59+28=98-61=7×5+26=95-46+41=23+35=44+22=67-13=9×6-35=63-49+18=57+11=82+11=35-12=9×9-77=93-58+54=22+72=22+64=55-34=8×3-14=52+13-34=71+24=25+14=95-22=7

35、×8-51=41+47-26=77+13=72-19=78-46=9×7-46=32+24-38=21+73=81-27=83-48=48-5 ×2=14+30-43=13+47=92-49=39-15=78-3 ×7=15+71-33=45+27=36-11=96-28=85-4 ×4=37+13+19=18+81=68-17=35-23=94-8 ×6=28+14+34=57+36=72-29=72-38=53-5 ×5=57-29+26=23+16=47+25=31-15=9×5+38=96-89+50=68

36、+29=67+14=67-21=3×4+31=43-42+52=77+19=33+64=75-61=8×9-28=74-42+25=38+21=35+35=66-51=7×7-47=56-23+13=35+15=17+17=62-14=6×7-12=15+20-25=67+22=22+77=63-23=9×4-35=24+33-55=64+16=84-48=98-72=6×7-20=63+34-36=76+18=51-38=75-43=88-9 ×5=25+74-16=75+16=87-36=81-19=28-5 ×

37、;3=60+12-36=62+32=59-45=67-55=58-3 ×9=11+36+50=84+11=94-46=81-13=77-5 ×5=13+26+12=66+32=52-36=79-31=14-3 ×2=12+58+15=71+12=46-35=76-35=35-19+67=29+54+13=54+14=56-29=91-55=91-85+78=14+16+63=84+12=99-84=12+5×5=92-60+44=77-34-20=34+59=71-41=49+8×2=68-19+19=87-58-27=62+15=94-23=

38、33+2×6=36-33+20=60-39-15=32+66=77-29=18+5×6=58+29-75=27-14-11=15+11=66-25=41+8×7=48+22-26=92-45-33=46+13=89-74=3×3+48=82+16-44=11+49=33+64=59-23=7×5+35=33+40-12=16+58=13+18=94-68=6×2+52=33+60-60=43+32+16=25+55=81-33=75-42=74-5 ×2=57+18+23=37+45=87-15=64-12=46-6 

39、15;4=15+23+30=16+72=92-68=48-36=33-31+30=23+30+45=36+26=93-58=38-13=65-33+46=24+11+58=43+19=97-34=36+8×6=73-65+73=91-54-27=64+25=85-74=14+6×4=77-46+62=97-14-20=27+29=93-26=14+5×7=47-17+12=82-27-11=53+28=74-23=47+4×5=50+48-26=97-33-30=63+18=65-32=29+6×4=65+21-52=59-12-29=27+2

40、7=56-44=4×7+39=78+13-11=22+37=54+44=73-55=8×3+62=80+19-61=14+56=37+13=97-81=5×8+56=66+17-71=24+42=32+54=99-38=2×4+52=15+12+51=54+27=24+22=45-17=8×2+32=46+28+13=37+53=11+65=98-47=6×8-22=23+33+32=31+59=26+43=87-47=8×9-29=33+42+23=16+26=21+63=64-35=7×9-13=15+49+1

41、7=82+11=71+28=77-53=7×8-47=84-28-27=58+22=89-68=92-67=9×6-23=95-34-19=14+13=55-24=55-17=74-7 ×2=95-18-68=32+11=83-18=83-34=91-9 ×3=95-29-52=43+12=86-55=75-27=46-4 ×4=75-44-25=55+22=17+11=84-45=9×5+50=41+47-35=12+64=49+22=72-16=9×7+16=27+40-36=66+16=71+22=74-11=7

42、15;2+59=20+17+55=17+25=27+59=38-19=9×4+57=20+34+36=41+39=22+34=91-12=7×6-21=13+52+17=69+24=18+15=95-84=8×9-63=38+39+12=51+29=22+41=67-55=6×9-20=38+21+28=29+67=39+12=51-38=7×9-32=78-45-22=11+32=78-64=66-19=8×9-67=78-26-20=41+56=59-34=58-37=65-6 ×9=60-22-26=62+23=77-

43、63=47-11=78-3 ×2=74-35-17=31+28=63-12=42-23=39-5 ×5=90-57-26=45+13=65-51=61-38=44-5 ×2=15+34=19+34=85-71=99-31=62-6 ×3=17+41=35+48=42-17=63-45=69-41+12=33+65=43+16=57-27=79-41=89-77+17=15+47=38+25=51-35=50+8×5=94-85+39=13+21=15+35=51-38=51+5×9=66-30+44=37+35=14+15=71-52

44、=35+9×6=76-46+11=25+54=26+56=71-47=66+6×5=57+20-16=23+57=53+36=88-38=34+6×6=69+21-71=55+28=25+65=99-22=8×2+29=18+43-49=26+61=55+38=64-23=77-58=56-8 ×4=83-45-25=23+21=94-73=85-23=51-6 ×3=56-17-19=18+29=68-55=65-23=86-3 ×5=21+68=24+62=81-23=71-52=56-8 ×3=83+13=2

45、3+25=85-29=63-31=52-34+65=28+46=33+12=75-13=95-33=97-79+76=19+54=26+71=86-31=42+8×6=97-77+72=11+74=31+67=96-56=84+2×2=65-27+41=29+43=38+34=86-18=44+2×9=79-70+80=36+16=17+76=84-64=76+9×2=11+34-27=25+12=62+36=77-18=53+5×8=52+42-13=62+28=21+74=58-42=8×8+27=20+50-59=36+28=6

46、5+31=99-44=2×4+25=76+21-58=36+57=22+48=54-14=9×5+20=27+35-45=28+64=17+77=96-52=3×2+25=25+31+14=14+34=56+17=36-24=9×2+63=11+12+15=17+49=14+13=92-69=7×4-25=41+15+19=52+44=39+24=68-12=7×6-13=16+25+31=17+65=12+52=64-12=6×9-38=39+29+12=19+54=54+45=64-52=3×9-26=96-7

47、9-12=29+32=98-57=74-59=9×4-25=78-36-32=12+39=75-45=51-17=86-5 ×4=82-21-23=18+43=57+42=45-17=27+7×7=28+59-34=68+16=36+11=95-76=6×9+22=40+54-30=12+56=59+13=99-11=5×7+29=17+79-28=53+27=18+41=93-39=4×3+42=13+40-17=12+78=64+31=97-58=5×4+47=41+12+20=71+19=13+56=75-54=7&#

48、215;9+18=36+33+26=12+28=48+13=75-49=9×6-15=21+29+18=54+29=49+45=95-17=5×4-12=31+26+30=73+18=46+42=64-28=9×6-28=53+14+17=64+31=34+39=85-17=7×3-12=97-11-28=17+55=68-27=94-56=5×5-15=79-33-25=18+54=62-26=56-35=23-3 ×5=60-25-24=31+36=83-63=85-56=92-8 ×5=55-30-18=45+37=6

49、2-41=49-12=31-8 ×2=54-12-16=46+46=79-56=96-43=59-2 ×2=24+63=46+15=74-29=94-36=54-2 ×4=54+22=41+57=93-66=33-22=29-25+18=47+19=43+35=64-12=51-28=85-26+30=52+22=24+23=57-45=77+2×6=94-93+93=35+51=25+73=33-15=36+3×7=81-33+45=16+56=61+33=71-33=32+7×5=92-79+47=12+33=13+61=63-2

50、4=21+4×9=32+16-40=16+55=38+52=99-69=86-57=9×8-55=69-27-35=24+43=96-42=75-57=41-3 ×7=67-46-16=69+28=77-11=69-42=82-6 ×9=98-41-12=31+19=72-59=79-32=33-3 ×2=70-38-22=28+55=43-29=82-68=70-9 ×3=15+19=19+28=46-27=56-43=82-4 ×6=12+18=41+38=95-39=76-47=58-24+39=82+14=44+24

51、=62-33=95-14=49-47+96=36+26=34+32=96-57=67+7×4=71-42+60=15+41=61+33=53-36=12+2×4=91-71+68=64+18=27+17=95-17=30+4×2=85-26+37=11+57=11+27=43-19=43+2×9=26+43-64=54+37=14+52=82-36=24+3×6=20+38-46=28+47=99-35=62-12=9×5+15=30+59-80=41+49=86-55=96-16=6×2+51=81+17-92=49+45

52、=56-41=59-22=6×9+14=24+17-34=23+47=92-51=87-28=3×8+38=18+32+36=17+53=87-19=88-32=3×5+42=13+49+21=38+34=94-27=94-65=3×9-24=20+22+29=49+15=76-59=65-21=4×8-14=14+42+24=26+24=77-33=98-48=7×3-20=56+12+13=53+44=72-36=45-28=3×9-25=68-40-19=14+43=39-18=72-28=51+6×8=35-21+47=66+12=46+19=76-62=66+3×4=12+85-78=33+43=18+71=79-27=65+8×2=49+26-33=21+47=49-35=84-34=8×4+13=35+15-39=18+81=87-26=66-42=6×4+36=29+49-37=27+27=43-13=58-21=4×2+58=46+49-12=15+13=96-39=57-11=8×6+41=29+51+12=44+46=72-26=79-39=5×7+