Number Magic

10:
    1 + 0 = 1
    10 - 1 = 9
    9 / 9 is true

11:
    1 + 1 = 2
    11 - 2 = 9
    9 / 9 is true

12:
    1 + 2 = 3
    12 - 3 = 9
    9 / 9 is true

13:
    1 + 3 = 4
    13 - 4 = 9
    9 / 9 is true

14:
    1 + 4 = 5
    14 - 5 = 9
    9 / 9 is true

15:
    1 + 5 = 6
    15 - 6 = 9
    9 / 9 is true

16:
    1 + 6 = 7
    16 - 7 = 9
    9 / 9 is true

17:
    1 + 7 = 8
    17 - 8 = 9
    9 / 9 is true

18:
    1 + 8 = 9
    18 - 9 = 9
    9 / 9 is true

19:
    1 + 9 = 10
    19 - 10 = 9
    9 / 9 is true

20:
    2 + 0 = 2
    20 - 2 = 18
    18 / 9 is true

21:
    2 + 1 = 3
    21 - 3 = 18
    18 / 9 is true

22:
    2 + 2 = 4
    22 - 4 = 18
    18 / 9 is true

23:
    2 + 3 = 5
    23 - 5 = 18
    18 / 9 is true

24:
    2 + 4 = 6
    24 - 6 = 18
    18 / 9 is true

25:
    2 + 5 = 7
    25 - 7 = 18
    18 / 9 is true

26:
    2 + 6 = 8
    26 - 8 = 18
    18 / 9 is true

27:
    2 + 7 = 9
    27 - 9 = 18
    18 / 9 is true

28:
    2 + 8 = 10
    28 - 10 = 18
    18 / 9 is true

29:
    2 + 9 = 11
    29 - 11 = 18
    18 / 9 is true

30:
    3 + 0 = 3
    30 - 3 = 27
    27 / 9 is true

31:
    3 + 1 = 4
    31 - 4 = 27
    27 / 9 is true

32:
    3 + 2 = 5
    32 - 5 = 27
    27 / 9 is true

33:
    3 + 3 = 6
    33 - 6 = 27
    27 / 9 is true

34:
    3 + 4 = 7
    34 - 7 = 27
    27 / 9 is true

35:
    3 + 5 = 8
    35 - 8 = 27
    27 / 9 is true

36:
    3 + 6 = 9
    36 - 9 = 27
    27 / 9 is true

37:
    3 + 7 = 10
    37 - 10 = 27
    27 / 9 is true

38:
    3 + 8 = 11
    38 - 11 = 27
    27 / 9 is true

39:
    3 + 9 = 12
    39 - 12 = 27
    27 / 9 is true

40:
    4 + 0 = 4
    40 - 4 = 36
    36 / 9 is true

41:
    4 + 1 = 5
    41 - 5 = 36
    36 / 9 is true

42:
    4 + 2 = 6
    42 - 6 = 36
    36 / 9 is true

43:
    4 + 3 = 7
    43 - 7 = 36
    36 / 9 is true

44:
    4 + 4 = 8
    44 - 8 = 36
    36 / 9 is true

45:
    4 + 5 = 9
    45 - 9 = 36
    36 / 9 is true

46:
    4 + 6 = 10
    46 - 10 = 36
    36 / 9 is true

47:
    4 + 7 = 11
    47 - 11 = 36
    36 / 9 is true

48:
    4 + 8 = 12
    48 - 12 = 36
    36 / 9 is true

49:
    4 + 9 = 13
    49 - 13 = 36
    36 / 9 is true

50:
    5 + 0 = 5
    50 - 5 = 45
    45 / 9 is true

51:
    5 + 1 = 6
    51 - 6 = 45
    45 / 9 is true

52:
    5 + 2 = 7
    52 - 7 = 45
    45 / 9 is true

53:
    5 + 3 = 8
    53 - 8 = 45
    45 / 9 is true

54:
    5 + 4 = 9
    54 - 9 = 45
    45 / 9 is true

55:
    5 + 5 = 10
    55 - 10 = 45
    45 / 9 is true

56:
    5 + 6 = 11
    56 - 11 = 45
    45 / 9 is true

57:
    5 + 7 = 12
    57 - 12 = 45
    45 / 9 is true

58:
    5 + 8 = 13
    58 - 13 = 45
    45 / 9 is true

59:
    5 + 9 = 14
    59 - 14 = 45
    45 / 9 is true

60:
    6 + 0 = 6
    60 - 6 = 54
    54 / 9 is true

61:
    6 + 1 = 7
    61 - 7 = 54
    54 / 9 is true

62:
    6 + 2 = 8
    62 - 8 = 54
    54 / 9 is true

63:
    6 + 3 = 9
    63 - 9 = 54
    54 / 9 is true

64:
    6 + 4 = 10
    64 - 10 = 54
    54 / 9 is true

65:
    6 + 5 = 11
    65 - 11 = 54
    54 / 9 is true

66:
    6 + 6 = 12
    66 - 12 = 54
    54 / 9 is true

67:
    6 + 7 = 13
    67 - 13 = 54
    54 / 9 is true

68:
    6 + 8 = 14
    68 - 14 = 54
    54 / 9 is true

69:
    6 + 9 = 15
    69 - 15 = 54
    54 / 9 is true

70:
    7 + 0 = 7
    70 - 7 = 63
    63 / 9 is true

71:
    7 + 1 = 8
    71 - 8 = 63
    63 / 9 is true

72:
    7 + 2 = 9
    72 - 9 = 63
    63 / 9 is true

73:
    7 + 3 = 10
    73 - 10 = 63
    63 / 9 is true

74:
    7 + 4 = 11
    74 - 11 = 63
    63 / 9 is true

75:
    7 + 5 = 12
    75 - 12 = 63
    63 / 9 is true

76:
    7 + 6 = 13
    76 - 13 = 63
    63 / 9 is true

77:
    7 + 7 = 14
    77 - 14 = 63
    63 / 9 is true

78:
    7 + 8 = 15
    78 - 15 = 63
    63 / 9 is true

79:
    7 + 9 = 16
    79 - 16 = 63
    63 / 9 is true

80:
    8 + 0 = 8
    80 - 8 = 72
    72 / 9 is true

81:
    8 + 1 = 9
    81 - 9 = 72
    72 / 9 is true

82:
    8 + 2 = 10
    82 - 10 = 72
    72 / 9 is true

83:
    8 + 3 = 11
    83 - 11 = 72
    72 / 9 is true

84:
    8 + 4 = 12
    84 - 12 = 72
    72 / 9 is true

85:
    8 + 5 = 13
    85 - 13 = 72
    72 / 9 is true

86:
    8 + 6 = 14
    86 - 14 = 72
    72 / 9 is true

87:
    8 + 7 = 15
    87 - 15 = 72
    72 / 9 is true

88:
    8 + 8 = 16
    88 - 16 = 72
    72 / 9 is true

89:
    8 + 9 = 17
    89 - 17 = 72
    72 / 9 is true

90:
    9 + 0 = 9
    90 - 9 = 81
    81 / 9 is true

91:
    9 + 1 = 10
    91 - 10 = 81
    81 / 9 is true

92:
    9 + 2 = 11
    92 - 11 = 81
    81 / 9 is true

93:
    9 + 3 = 12
    93 - 12 = 81
    81 / 9 is true

94:
    9 + 4 = 13
    94 - 13 = 81
    81 / 9 is true

95:
    9 + 5 = 14
    95 - 14 = 81
    81 / 9 is true

96:
    9 + 6 = 15
    96 - 15 = 81
    81 / 9 is true

97:
    9 + 7 = 16
    97 - 16 = 81
    81 / 9 is true

98:
    9 + 8 = 17
    98 - 17 = 81
    81 / 9 is true

99:
    9 + 9 = 18
    99 - 18 = 81
    81 / 9 is true