2桁同士の加算

(1)

42
＋
87
＝
 

(2)

41
＋
73
＝
 

(3)

59
＋
35
＝
 

(4)

66
＋
62
＝
 

(5)

23
＋
28
＝
 

(6)

73
＋
19
＝
 

(7)

28
＋
28
＝
 

(8)

51
＋
97
＝
 

(9)

15
＋
65
＝
 

(10)

13
＋
47
＝
 

(11)

25
＋
18
＝
 

(12)

55
＋
15
＝
 

(13)

12
＋
29
＝
 

(14)

77
＋
14
＝
 

(15)

70
＋
87
＝
 

(16)

23
＋
93
＝
 

(17)

24
＋
37
＝
 

(18)

89
＋
74
＝
 

(19)

68
＋
29
＝
 

(20)

13
＋
89
＝
 

(21)

38
＋
96
＝
 

(22)

39
＋
42
＝
 

(23)

85
＋
89
＝
 

(24)

87
＋
80
＝
 

(25)

82
＋
65
＝
 

(26)

28
＋
74
＝
 

(27)

49
＋
47
＝
 

(28)

23
＋
85
＝
 

(29)

56
＋
35
＝
 

(30)

79
＋
23
＝
 

(31)

84
＋
88
＝
 

(32)

60
＋
87
＝
 

(33)

84
＋
97
＝
 

(34)

86
＋
25
＝
 

(35)

99
＋
15
＝
 

(36)

68
＋
51
＝
 

(37)

27
＋
98
＝
 

(38)

75
＋
53
＝
 

(39)

89
＋
97
＝
 

(40)

95
＋
72
＝
 

(41)

31
＋
76
＝
 

(42)

42
＋
63
＝
 

(43)

79
＋
89
＝
 

(44)

26
＋
80
＝
 

(45)

94
＋
20
＝
 

(46)

87
＋
76
＝
 

(47)

69
＋
70
＝
 

(48)

16
＋
34
＝
 

(49)

81
＋
75
＝
 

(50)

32
＋
97
＝
 

(51)

23
＋
87
＝
 

(52)

27
＋
43
＝
 

(53)

69
＋
67
＝
 

(54)

29
＋
76
＝
 

(55)

43
＋
89
＝
 

(56)

38
＋
68
＝
 

(57)

66
＋
91
＝
 

(58)

32
＋
28
＝
 

(59)

53
＋
57
＝
 

(60)

57
＋
88
＝
 

(61)

69
＋
49
＝
 

(62)

24
＋
99
＝
 

(63)

36
＋
57
＝
 

(64)

79
＋
71
＝