兩位數(shù)加減兩位數(shù)口算練習

51-30=

60-35=

59-28=

10+13=

12+10=

42+24=

10+55=

25+66=

89+10=

66+16=

99-85=

80-40=

65-41=

71+11=

68+26=

61-53=

53-48=

17+35=

83-40=

61-57=

74-52=

35+46=

18+12=

86-51=

22+60=

87-40=

29+43=

87-53=

20+72=

94-14=

36-21=

62+33=

68-17=

94-50=

10+24=

28+11=

80-46=

97-81=

82-64=

27+28=

93-44=

86-67=

21+25=

15+30=

50+18=

53-42=

80-32=

49+38=

12+33=

29-25=

22+38=

28-25=

19+27=

90-49=

19+43=

85-20=

68-34=

49-16=

10+25=

81+16=

43+24=

74-25=

67-53=

45-14=

14-13=

26+11=

65-55=

80+17=

18+17=

41+10=

78-76=

38+39=

19+74=

70-24=

10+40=

64+16=

14+23=

39+11=

54+10=

34+44=

55-48=

28+40=

73-36=

99-23=

83-34=

96-68=

31+63=

10+42=

20+24=

85-67=

42-25=

26+51=

61-38=

10+45=

38+38=

94-63=

87-33=

14+43=

21+72=

83-33=

68+25=

12+53=

91-53=

66-61=

94-15=

20+32=

67+20=

26-25=

58+12=

24+27=

96-79=

90-41=

35-17=

26-12=

64-60=

13+44=

21+48=

10+34=

85-44=

81-34=

60-26=

66-46=

19+28=

62+19=

55-54=

94-40=

20+57=

76-52=

99-49=

84-62=

60+15=

61-16=

67+27=

95-74=

18+64=

35-33=

53-52=

78-38=

68-64=

10+63=

36+56=

42+25=

93-20=

67+28=

22+19=

42-39=

35+10=

83-65=

85-83=

87-82=

50-21=

75-66=

10+71=

76-48=

93-67=

24+25=

52+32=

51-34=

48+34=

13+63=

89-20=

59+25=

37-11=

65+17=

67-48=

22+53=

17+51=

96-33=

41+32=

58-24=

98-65=

84-81=

99-94=

95-69=

34+35=

10+79=

45+47=

89-86=

87-46=

50+14=

51-49=

76-30=

33+34=

42-10=

63+23=

19+77=

79-73=

13+45=

76+23=

84-83=

44+25=

61+22=

60-37=

69+13=

54+23=

11+10=

96-29=

52+47=

21+47=

63-59=

86-37=

86-83=

68-52=

40-21=

92-10=

41+33=

56+13=

88-52=

98-76=

75-59=

22+13=

66+24=

64-46=

60-55=

83-28=

70-33=

80+11=

38-14=

97-75=

27+31=

91-15=

93-92=

57-36=

18+20=

64+28=

71-44=

24-14=

11+37=

13+73=

11+21=

69+17=

69-32=

93-63=

18+33=

68-51=

82-61=

14+48=

11+27=

32+59=

25+40=

36+58=

20+69=

21+54=

83-43=

47-34=

84-76=

17+43=

71-38=

98-13=

90-26=

98-74=

24+71=

59+18=

27-21=

18+47=

18+44=

49+29=

65+18=

64+19=

20+13=

93-85=

70-47=

36+17=

85-55=

77-70=

28-15=

78-54=

96-31=

96-48=

16+21=

46+21=

61-45=

19+58=

12+37=

67-58=

84-72=

89-71=

44+16=

11+40=

25+62=

87-69=

23+22=

28+66=

13+50=

64-42=

87-12=

11+46=

28+27=

66+17=

28+70=

11+48=

49+22=

85-54=

95-42=

20+18=

73-56=

48+49=

74+20=

56+26=

54+41=

11+54=

13+35=

36+12=

60+18=

97-87=

91-81=

63+36=

79+18=

93-15=

30-24=

26+53=

67+30=

51+17=

77-49=

80-20=

23+10=

90-70=

62+26=

65+21=

68-56=

11+66=

53+13=

52-13=

61-39=

71+22=

59-33=

10+88=

69+16=

35+52=

66-35=

55+41=

90-23=

76-54=

40-30=

85-37=

37+24=

37+29=

58-46=

91-90=

51+33=

43+54=

11+71=

71+15=

57+19=

24+46=

58-45=

65+29=

43+15=

53-41=

38+11

85-18

33+61

40+25

36+53

11+75

15+15

54-24

35-30

11+31

27+67

28+68

12+19

16+55

43+47

68+13

51+47

69+21

82-10

79-12

92-90

11+79

62-48

61-21

92-18

97-25=

72+15=

78-35=

25+43=

76-49=

34+63=

83-25=

56+40=

82-24=

87-27=

68-23=

78-31=

68-62=

29-12=

88-37

37+30

27+33

23-15

14-11

19-12

11+41

79+10

39+12

89-40

39+55

35-31

38-29

97-91

13+66

48-32

12+13

43+39

22+57

39-12

29+11

61-15

96-17

83-62

41+12

29+14

86-19

29+64

44-28

35+51

15+81

65-44

68-36

84-19

64-40

32+49

36+31

14+24

86-63

60-29

94-20

98-15

25+35

71-30

27+16

62+18

99-12

89-82

83-47

12+31

12+34

51+23

21+63

93-27

72-43

46+24

92-65

16+35

85-42

60-53

63+20

78+18

74-33

43+33

84-52

27+55

72-34

98-37

40-28

88-44

12+44

67+14

76-37

38+56

82+17

85-16

61-29

36-20

81-74

12+46

14+21

10+39

33+20

75-64

49-21

82-48

90-45

51-19

24+41

66-57

14+35

67-12

11+51

12+52

13+55

85-84

13+41

32+40

78+22

74-69

12+79

40+54

99-61

15+66

46+13

12+62

34-26

74+23

28+57

60+12

61-27

18+24

60+40

60-49

23+38

12+69

99-84

85+12

91-27

64-29

11+34

18+82

42+52

51-42

83-59

81-47

64-19

63+18

67-51

10+75

33+30

76+12

20+56

90-12

43+12

64-62

54+16

71-15

58+29

10+62

34+53

87-19

99-79

18+40

75-19

90-85

61+13

56-22

88-68

13+56

26+26

60-48

44-34

27+10

84+14

36+25

69+30

57-22

13+36

70-42

29-16

88-11

35-13

60+22

23+68

55-49

70-56

67-21

56-50

71-56

69-58

89-35

13+24

57-40

68-13

71-28

66-12

51+21

44+21

76-27

32+57

79-67

50+15

75-67

29+17

42+48

87-14

39+36

13+33

41+15

82-15

37-32

31-22

68+29

71-45

30+64

74-10

95-15

61-17

57+27

21-15

64-13

24+51

35+39

14-12

95-59

39-18

29+40

43+25

28-20

25+52

74-59

38-32

75-56

58-11

96-20

65-37

40-24

46+44

25+75

87-62

32-30

69+29

27-23

64+33

81-48

13+53

72-38

33+44

58-30

47+13

31+65

83-48

61+31

84-26

64+36

68+21

47+28

47-17

12+87

66+19

63-62

27+29

26+57

28+29

41+21

95-18

22+31

27+36

55-31

44+36

76-21

44+45

13+58

87-24

48+40

29+30

94-39

51-41

94-68

99-35

77-57

10+23

94-92

32+37

96-82

49-46

71+12

24-21

25-15

53-38

62-33

23+36

13+65

58-54

28+59

48+27

79-48

16+23

19+70

91-65

70-38

88+11

79-33

23+63

13+79

11+74

17+14

94-90

71-48

16+29

55+37

41+45

29+42

57+11

90-35

65-47

12+22

39-31

88-10

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45+20

14+11

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54-51

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34+40

66+12

15+45

34+19

87-57

60-34

24+39

96-38

38+29

65+15

85-14

63-43

36+38

43+46

61+27

13+81

49-13

96-42

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19-14

97-49

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96-89

12+38

38+31

84-60

47-25

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98-48

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48+37

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78-60

57-27

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67-60

59-50

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80-56

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31+66

52-38

23+21

20+22

44-11

65-16

34+55

71-43

59-41

55+11

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29+60

77-56

98-85

23-18

95-46

70-36

72-20

95-27

16+57

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22+44

30+11

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43+52

70-23

64-15

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26-10

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42-37

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96-51

45+29

79-59

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46-25

37+54

91-89

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14+47

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69-11

71-13

74-40

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94-83

14+44

53-40

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41+29

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94-91

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41-37

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98-62

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60-21

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89-47

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96-94

91-74

21+14

75-14

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40-29

44-21

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43-39

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63-16

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99-98

80-16

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83-12

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34+20

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94-47

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81-60

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64-52

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73-66

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79-63

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55-43

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82-23

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97-46

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82-68

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33-16

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96-53

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31-24

89-42

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98-14

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12-10

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99-82

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91-13

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94-81

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45-15

83-19

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94-62

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93-64

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86-33

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93-58

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64-47

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92-82

92-50

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82-52

99-58

77-42

66-40

96-26

10+69

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