2桁同士の加算

(1)

57
＋
37
＝
 

(2)

66
＋
87
＝
 

(3)

41
＋
78
＝
 

(4)

52
＋
52
＝
 

(5)

99
＋
16
＝
 

(6)

92
＋
15
＝
 

(7)

62
＋
90
＝
 

(8)

39
＋
95
＝
 

(9)

68
＋
70
＝
 

(10)

86
＋
70
＝
 

(11)

28
＋
23
＝
 

(12)

94
＋
51
＝
 

(13)

26
＋
94
＝
 

(14)

77
＋
98
＝
 

(15)

92
＋
85
＝
 

(16)

49
＋
63
＝
 

(17)

67
＋
45
＝
 

(18)

27
＋
97
＝
 

(19)

50
＋
57
＝
 

(20)

93
＋
28
＝
 

(21)

76
＋
46
＝
 

(22)

75
＋
53
＝
 

(23)

48
＋
84
＝
 

(24)

59
＋
59
＝
 

(25)

70
＋
88
＝
 

(26)

64
＋
75
＝
 

(27)

55
＋
87
＝
 

(28)

83
＋
52
＝
 

(29)

90
＋
52
＝
 

(30)

17
＋
88
＝
 

(31)

91
＋
91
＝
 

(32)

54
＋
18
＝