二级数学下口算比赛题

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①二年级( )班 姓名:______________成绩: _________________

4×50=

22×4=

2×23=

40÷8=

150-80=

49÷7=

500+60=

200+800=

660–60=

470–400= 70+50=

90+300=

50–9=

43+7=

100–18=

17–9=

20–6=

4×9=

30–15=

8×9= 40÷5=

11×6=

21×3=

6×21=

90+90=

12×3=

70×3=

30+80=

21×3=

150–90= 700+90=

170–80=

800–400=

180–100=

56÷8=

5×9=

18÷2=

37+13=

90–9=

6×60= 18+5=

17–9=

40×8=

160–90=

13+19=

2×21=

130–60=

5×11=

170–90=

20×3=

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② 二年级( )班 姓名:______________成绩: _________________

110–30=

50+33=

62+90=

3×12=

5×15=

12×4=

2×44=

30×5= 130–70=

140–50=

9×50=

130–70=

30+90=

11×8=

42×2=

33×3= 20÷5=

3×9=

50×8=

20×5=

60×6=

24×2=

5×80=

40+300= 17+9=

52+8=

7+61=

63+17=

80–9=

21–15=

70–7=

65–20= 8×8=

16÷3=

25÷4=

37÷5=

10÷3=

6×7+4=

5×5+3=

3×9+7=

2×33=

340–40= 81÷9=

64÷8= 9×9=

41×2= 50×3=

6×7= 30÷6–3=

7×9–13=