二年级下册数学口算练习题新

12-36÷9=         12÷4×3=          56÷8×5=         14÷7+68=

58+35÷7=         9×4+56=          9×8-15=            2÷1+41=

4×2+23=             29+2×7=           42÷6+35=          ÷8×6=

55+3×9=             75+4×4=           35÷7+57=          1×7+88=

22-20÷5=         68-7×9=           9×7-32=             32÷8-1=

66-6÷2=             81-28÷7=           54÷9+37=         21÷3+75=

4×4÷2=              16÷8-1=            24+12÷2=          3×7-12=

50-9×3=              27÷9-3=            9÷3+63=              83-9×9=

83-25÷5=          27+5×1=            7×5+7=              40÷8-1=

32-8÷2=              40÷8×9=           2×6÷3=              36+8÷1=

8×4+29=         6÷1+35=            9×2÷6=              21÷7+49=

15÷5×8=          67+7÷1=            +7×4=              42÷7÷2=

58+3×2=              87+14÷2=           31-10÷2=          7+4×9=

63÷9×3=          65-16÷2=            7×8-21=              77+32÷8=

95-6×9=              30÷6×7=            5×7+58=              18÷9-1=

÷8÷4=          9×6-34=            8×8+9=              95-49÷7=

16+9×6=              4×9÷6=            39+40÷8=          72÷9×8=

30-3×4=             45-5×9=            9×3+27=              7×7+45=

73-7÷1=              8×3+38=            15÷5×9=          39-42÷7=

5×5-17=              79+40÷5=           51-16÷4=          63-24÷3=

29+30÷5=          6÷2+30=            12÷3÷4=          7×8+42=

30÷5+77=          98-9×3=           82-4×7=              19+9×2=

67+9×3=              8÷4+48=            3×8÷4=              25÷5×8=

43-9×4=            17+4×9=            2×1-0=              19+2×8=

8÷4÷2=            24÷3+28=          4×5+15=             42÷6+77=

       口算练习（二）        

38-72÷9=        (9-2)÷7=       (9+0)×6=       (51-6)÷9=

28÷(16-9)=      99-8×4=        (5-2)×7=       (9-5)×8=

(29+19)÷8=      53-32÷8=       40÷8×3=       35-4×7=

7×(11-6)=       3×(6+3)=       (10-3)×7=      (10+8)÷9=

72÷(4×2)=      5×4-11=        4×(23-17)=     5×7+56=

25÷(31-26)=     2×(8-1)=       79+56÷7=       2×3+18=

(27-15)÷3=      6÷1+46=        -9×9=        27÷9-3=

(77-14)÷7=      9×9-66=        27÷9×7=       15÷3+69=

48÷(22-16)=     (3+9)÷6=       61-5×5=        (19+9)÷7=

(13-7)÷3=       4×(11-4)=      17+3×9=        28÷7+57=

8÷(21-19)=      6×1÷3=        (4-1)×8=       3×4+58=

(51-11)÷5=      24+5×6=        8×(11-7)=      3×4+29=

63-24÷3=        80-6×8=        65+12÷2=       44-21÷3=

28÷(2+2)=       6×(14-5)=      +15÷3=       56÷(3+5)=

27÷(19-16)=     28÷(11-4)=     24÷(2+2)=      49+16÷8=

65+2×8=         3×5+38=        (4+23)÷3=      31-12÷6=

74+2×9=         42÷6×4=       8÷1×5=        8×(11-5)=

77+49÷7=        (7-1)×9=       12÷6×9=       8÷4+27=

6×(4+5)=        9×(13-5)=      54÷(4+5)=      9×4÷6=

42÷7×6=        (38-2)÷6=      48+2×9=        (19+5)÷8=

28+16÷4=        45-2×8=        9×7-11=        7×(13-9)=

8÷(24-16)=      (5-2)×3=       57+4×7=        9×2+51=

21÷(24-17)=     18+21÷3=       88+36÷9=       92-7×4=

36-18÷3=        51-4×9=        15÷(5+0)=      (5+3)×3=

84-9×8=         (8+1)×5=       (9-5)×4=       (9-1)×8=

       口算练习（三）        

(2+6)×7=        (23+4)÷9=       7×1+36=        6÷3-2=  3×(11-4)=       72÷9-7=         19-35÷5=       35÷5-7=

49÷(13-6)=      70-6×6=         63-4×6=        8×9+11=

8÷(20-16)=      (51-3)÷8=       5×(6-0)=       6×2+39=

(41+22)÷7=      3×3+19=         72÷9+85=       78+2×2=

(30-20)÷5=      (50-8)÷7=       2×3×8=        32-7÷1=

5×(12-3)=       6÷3×7=         (8-5)×9=       6×2+68=

8×(18-9)=       54÷6×5=        17+12÷3=       96-3×7=

15÷3×4=        83-8×9=         70-4×9=        24+8÷8= 

(13-6)×5=       77+32÷4=        6÷2×9=        87+27÷9=

(12-9)×8=       6×3÷2=         14÷7×8=       3÷(1+2)=

4÷(14-10)=      49-6×3=         (9-6)×9=       40-5×7=

9×1+83=         (4+3)×7=        7×4+=        18÷3×7=

16÷(11-9)=      36÷6+29=        60-18÷9=       7×(2-2)=

(29-15)÷7=      (18-9)×5=       5×(11-3)=      15÷3÷5=

72÷(16-7)=      9×12÷4=        8×5-3=         30÷6×4=

(21+3)÷3=       62-2×7=         49÷7+35=       54÷9+28=

28+3×2=         82-3×8=         7×(5-5)=       40÷5×7= 20÷(2+3)=       48÷6×5=        2×6÷4=        43-10÷2=

84-8×2=         42÷(2+4)=       33-30÷5=       7×(5+4)=

(73-19)÷6=      72-15÷5=        61-9×5=        84-45÷9= (11-6)×6=       94-9×6=         4×(10-1)=      40÷8×3=

(54-0)÷9=       20÷4×3=        (60-12)÷8=     9×9-45=

24÷4+47=        4×2×5=         (6+8)÷7=       5×5+26=

5×7-24=         12÷4×6=        6÷(2+1)=       (7+9)÷8=

       口算练习（四）        

36÷(19-13)=      +24÷4=      (23+25)÷6=      40÷5-5=

(36-0)÷6=        2×(13-4)=     (6+9)÷5=        28÷4+43=

11+8×7=          24÷(5+1)=     48+24÷4=        19+6×7=

27÷(10-7)=       15÷(2+3)=     (6+10)÷4=       36÷6+34=

24÷3+23=         (8-1)×6=      9×8+69=         86-6×9=

(6+6)÷3=         9×9-12=       78+8×6=         72-20÷4=

(19+9)÷7=        (14+2)÷8=     72-5×9=         (7+2)×3=

5×(13-4)=        48÷(9-3)=     9×(17-8)=       16÷4+67=

18÷(24-18)=      18÷9+48=      (44-8)÷4=       (1+8)×6=

14÷(2-0)=        36÷(5+4)=     (20+5)÷5=       17+3×2=

(14+16)÷6=       38+36÷6=      68+21÷7=        16÷2-8=

49÷7×7=         (17+1)÷6=     90-9×9=         81-27÷9=

20÷4+77=         26+56÷7=      8×(13-8)=       49÷7+39=

77-3×5=          28÷7×6=      (2+16)÷3=       5×6-23= (16+19)÷5=       21+9×8=       4×(9-0)=        78+3×6=

30÷(21-16)=      5×(18÷6)=    +3÷1=         4×(5+4)=

25÷(22-17)=      24÷8×2=      5×8-21=         3×5-7=

5×5+16=          2×9÷6=       7×6+21=         3÷(3-0)=

(2-1)×9=         (33+3)÷9=     6×(12-6)=       9×6-5=

4×9+14=          (3+9)÷6=      54-÷8=        6×3+37=

24÷(2+6)=        92-7×5=       (66+15)÷9=      45+7÷1=

(13+17)÷6=       (5+7)÷4=      91-9×8=         81-9×4=

5×5-14=          (7-1)×4=      27-2×9=         3×5+37=

10÷(17-12)=      5÷1+18=       (37-7)÷5=       7×3-4=

32÷(18-14)=      42÷(5+1)=     (5+2)×7=        27÷9+69=