二年级数学上册口算能力竞赛题

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35 + 10 =

80 – 20 =

65 – 50 =

23 + 3 =

16 + 30 =

35 + 40 =

16 + 8 =

21 + 8 =

85 – 9 =

23 + 30 =

56 + 9 =

67 – 40 =

87 + 0 =

3×6=

8×6=

3×5=

73 – 9 =

7×2=

3×5=

8×6=

40 + 40 =

5×6=

7×7=

4×8

8 + 37 =

58 -16 = 

61+5

88 – 60 =

25 – 20 =

1× 9 =

9 + 3 =

5 × 7 =

52 + 16 =

8+56=

86-20=

17-9= 

75 – 60 =

35 -18 =

41 – 2 =

16 + 80 =

45 – 10 =

72 – 9 =

26 + 3 =

20 + 39 =

16 + 9 =

6 + 30 =

59 – 9 =

47 – 6 =

15 – 15 =

56 – 8 =

65 + 8 =

73 + 7 =

82 – 7 =

38 – 5 =

95 – 8 =

15 – 4 =

5 + 43 =

82 – 50 =

56 – 30 =

1 + 90 =

2× 7=

7× 8 =

4× 5 =

4× 1=

3× 6 =

6× 5 =

4× 3=

5× 5 =

5× 2=

7× 7=

8× 2 =

7× 3=

6× 3 =

3× 3 =

8× 3=

8× 8 =

2×5 – 3 =

8×2 + 30 =

2 ×2 +2 =

56 – 8 – 8 =

46 -38 + 25 =

5 ×7 + 20 =

7×8 – 8 =

5×6 – 8 =

4×9 + 8 =

53+6-15=

6×3 + 6 =

8×4 -9 =

8×5 -8 =

2×8 + 8 =

5×5 + 5 =

5 ×3 -5 =

3×8 + 24 =

4 × 6 -10 =

2 ×6 + 8 =

6 ×7 + 28 =

5 ×6 +34 =

8 ×3 – 24 =

7 ×4 -27 =

8 ×4 +32 =

木抡小学2009-2010学年度第一学期

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