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数学 > 20以内 十位-个位 > Flashcards

20以内 十位-个位 Flashcards

1
Q

10 - 1 =

A

10 - 1 = 9

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2
Q

10 - 2 =

A

10 - 2 = 8

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3
Q

10 - 3 =

A

10 - 3 = 7

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4
Q

10 - 4 =

A

10 - 4 = 6

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5
Q

10 - 5 =

A

10 - 5 = 5

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6
Q

10 - 6 =

A

10 - 6 = 4

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7
Q

10 - 7 =

A

10 - 7 = 3

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8
Q

10 - 8 =

A

10 - 8 = 2

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9
Q

10 - 9 =

A

10 - 9 = 1

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10
Q

11 - 1 =

A

11 - 1 = 10

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11
Q

11 - 2 =

A

11 - 2 = 9

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12
Q

11 - 3 =

A

11 - 3 = 8

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13
Q

11 - 4 =

A

11 - 4 = 7

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14
Q

11 - 5 =

A

11 - 5 = 6

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15
Q

11 - 6 =

A

11 - 6 = 5

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16
Q

11 - 7 =

A

11 - 7 = 4

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17
Q

11 - 8 =

A

11 - 8 = 3

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18
Q

11 - 9 =

A

11 - 9 = 2

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19
Q

12 - 1 =

A

12 - 1 = 11

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20
Q

12 - 2 =

A

12 - 2 = 10

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21
Q

12 - 3 =

A

12 - 3 = 9

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22
Q

12 - 4 =

A

12 - 4 = 8

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23
Q

12 - 5 =

A

12 - 5 = 7

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24
Q

12 - 6 =

A

12 - 6 = 6

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25
Q

12 - 7 =

A

12 - 7 = 5

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26
Q

12 - 8 =

A

12 - 8 = 4

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27
Q

12 - 9 =

A

12 - 9 = 3

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28
Q

13 - 1 =

A

13 - 1 = 12

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29
Q

13 - 2 =

A

13 - 2 = 11

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30
Q

13 - 3 =

A

13 - 3 = 10

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31
Q

13 - 4 =

A

13 - 4 = 9

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32
Q

13 - 5 =

A

13 - 5 = 8

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33
Q

13 - 6 =

A

13 - 6 = 7

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34
Q

13 - 7 =

A

13 - 7 = 6

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35
Q

13 - 8 =

A

13 - 8 = 5

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36
Q

13 - 9 =

A

13 - 9 = 4

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37
Q

14 - 1 =

A

14 - 1 = 13

38
Q

14 - 2 =

A

14 - 2 = 12

39
Q

14 - 3 =

A

14 - 3 = 11

40
Q

14 - 4 =

A

14 - 4 = 10

41
Q

14 - 5 =

A

14 - 5 = 9

42
Q

14 - 6 =

A

14 - 6 = 8

43
Q

14 - 7 =

A

14 - 7 = 7

44
Q

14 - 8 =

A

14 - 8 = 6

45
Q

14 - 9 =

A

14 - 9 = 5

46
Q

15 - 1 =

A

15 - 1 = 14

47
Q

15 - 2 =

A

15 - 2 = 13

48
Q

15 - 3 =

A

15 - 3 = 12

49
Q

15 - 4 =

A

15 - 4 = 11

50
Q

15 - 5 =

A

15 - 5 = 10

51
Q

15 - 6 =

A

15 - 6 = 9

52
Q

15 - 7 =

A

15 - 7 = 8

53
Q

15 - 8 =

A

15 - 8 = 7

54
Q

15 - 9 =

A

15 - 9 = 6

55
Q

16 - 1 =

A

16 - 1 = 15

56
Q

16 - 2 =

A

16 - 2 = 14

57
Q

16 - 3 =

A

16 - 3 = 13

58
Q

16 - 4 =

A

16 - 4 = 12

59
Q

16 - 5 =

A

16 - 5 = 11

60
Q

16 - 6 =

A

16 - 6 = 10

61
Q

16 - 7 =

A

16 - 7 = 9

62
Q

16 - 8 =

A

16 - 8 = 8

63
Q

16 - 9 =

A

16 - 9 = 7

64
Q

17 - 1 =

A

17 - 1 = 16

65
Q

17 - 2 =

A

17 - 2 = 15

66
Q

17 - 3 =

A

17 - 3 = 14

67
Q

17 - 4 =

A

17 - 4 = 13

68
Q

17 - 5 =

A

17 - 5 = 12

69
Q

17 - 6 =

A

17 - 6 = 11

70
Q

17 - 7 =

A

17 - 7 = 10

71
Q

17 - 8 =

A

17 - 8 = 9

72
Q

17 - 9 =

A

17 - 9 = 8

73
Q

18 - 1 =

A

18 - 1 = 17

74
Q

18 - 2 =

A

18 - 2 = 16

75
Q

18 - 3 =

A

18 - 3 = 15

76
Q

18 - 4 =

A

18 - 4 = 14

77
Q

18 - 5 =

A

18 - 5 = 13

78
Q

18 - 6 =

A

18 - 6 = 12

79
Q

18 - 7 =

A

18 - 7 = 11

80
Q

18 - 8 =

A

18 - 8 = 10

81
Q

18 - 9 =

A

18 - 9 = 9

82
Q

19 - 1 =

A

19 - 1 = 18

83
Q

19 - 2 =

A

19 - 2 = 17

84
Q

19 - 3 =

A

19 - 3 = 16

85
Q

19 - 4 =

A

19 - 4 = 15

86
Q

19 - 5 =

A

19 - 5 = 14

87
Q

19 - 6 =

A

19 - 6 = 13

88
Q

19 - 7 =

A

19 - 7 = 12

89
Q

19 - 8 =

A

19 - 8 = 11

90
Q

19 - 9 =

A

19 - 9 = 10

数学 (2 decks)

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