二年级上册加减法口算练习

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二年级上册加减法口算

练习

LEKIBM standardization office【IBM5AB- LEKIBMK08- LEKIBM2C】

二年级加减法口算题

80 + 20 =

12 + 30 =

25 + 50 =

52 + 30 =

34 + 40 =

34 + 60 =

70 + 30 =

59 + 10 =

12 + 20 =

21 + 70 =

85 + 10 =

29 + 70 =

46 + 50 =

84 + 10 =

67 + 20 =

61 + 10 =62 + 30 =

16 + 60 =

66 + 20 =

37 + 10 =

45 + 20 =

20 + 60 =

17 + 60 =

34 + 30 =

88 + 10 =

28 + 30 =

12 + 50 =

54 + 40 =

80 + 10 =

66 + 30 =

14 + 10 =

69 + 10 =

51 + 40 =

34 + 20 =

61 + 10 =

64 + 30 =

22 + 60 =

39 + 50 =

41 + 20 =

48 + 10 =

48 + 50 =

11 + 60 =

67 + 20 =

33 + 50 =

88 + 10 =

86 + 10 =

63 + 10 =

66 + 20 =

85 + 10 =

32 + 10 =

87 + 10 =

80 + 20 =

31 + 60 =

74 + 10 =

21 + 10 =

83 + 10 =

22 + 10 =

44 + 10 =

39 + 40 =

21 + 30 =

76 + 20 =

89 + 10 =

86 + 10 =

72 + 20 =

65 + 30 =

18 + 50 =

64 + 10 =

54 + 20 =

27 + 20 =

14 + 40 =

84 + 10 =73 + 10 =45 + 40 =72 + 10 =43 + 50 =45 + 20 =16 + 80 =32 + 60 =60 + 10 =24 + 20 =82 + 10 =76 + 10 =40 + 40 =87 + 10 =23 + 40 =53 + 40 =14 + 50 =61 + 10 =22 + 50 =

68 + 10 =

65 + 16 =

14 + 59 =

35 + 15 =

53 + 24 =

39 + 49 =

14 + 17 =

44 + 40 =

16 + 19 =

80 + 11 =

66 + 15 =

60 + 30 =

14 + 71 =

64 + 18 =

12 + 41 =

60 + 28 =

75 + 22 =

70 + 21 =

48 + 13 =

12 + 13 =

60 + 21 =

47 + 28 =

45 + 12 =

34 + 34 =

34 + 60 =

50 + 48 =

21 + 39 =

29 + 11 =

64 + 20 =

26 + 63 =

61 + 15 =

55 + 35 =

14 + 23 =

26 + 17 =

47 + 19 =

23 + 55 =

55 + 28 =

27 + 37 =

77 + 20 =

50 + 43 =

69 + 12 =

30 + 42 =

65 + 23 =

18 + 34 =

50 + 24 =

46 + 33 =

34 + 26 =

60 + 32 =

48 + 19 =

21 + 18 =

49 + 39 =

19 + 49 =

56 + 11 =

79 + 12 =60 + 18 =75 + 21 =33 + 21 =58 + 16 =42 + 43 =56 + 23 =41 + 31 =97 - 61 =55 - 34 =29 - 13 =27 - 15 =99 - 24 =

46 - 22 =

47 - 25 =86 - 53 =98 - 42 =28 - 17 =39 - 17 =

96 - 55 =

39 - 28 =

98 - 27 =

39 - 23 =

45 - 34 =

97 - 51 =

75 - 54 =

26 - 14 =

69 - 43 =

85 - 11 =

99 - 77 =

65 - 21 =

95 - 62 =

47 - 16 =

39 - 16 =

46 - 33 =

65 - 24 =

26 - 12 =

58 - 36 =

27 - 14 =

68 - 54 =

37 - 24 =

65 - 54 =

25 - 12 =

35 - 23 =

26 - 13 =

85 - 64 =

48 - 27 =

55 - 22 =

46 - 11 =

47 - 36 =

38 - 13 =

89 - 17 =

35 - 12 =

96 - 54 =

47 - 23 =

75 - 31 =

36 - 11 =

77 - 43 =

85 - 52 =

27 - 11 =

59 - 47 =

37 - 14 =

59 - 22 =

27 - 16 =

26 - 12 =

99 - 64 =

69 - 34 =

37 - 26 =

97 - 64 =

95 - 61 =

56 - 34 =

87 - 76 =

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