2桁同士の加算

(1)

79
＋
40
＝
 

(2)

64
＋
77
＝
 

(3)

87
＋
35
＝
 

(4)

53
＋
93
＝
 

(5)

52
＋
81
＝
 

(6)

21
＋
88
＝
 

(7)

68
＋
71
＝
 

(8)

24
＋
38
＝
 

(9)

58
＋
60
＝
 

(10)

84
＋
45
＝
 

(11)

62
＋
49
＝
 

(12)

97
＋
70
＝
 

(13)

65
＋
18
＝
 

(14)

96
＋
63
＝
 

(15)

78
＋
19
＝
 

(16)

18
＋
24
＝
 

(17)

97
＋
25
＝
 

(18)

30
＋
77
＝
 

(19)

39
＋
39
＝
 

(20)

69
＋
91
＝
 

(21)

66
＋
99
＝
 

(22)

91
＋
80
＝
 

(23)

33
＋
83
＝
 

(24)

61
＋
70
＝
 

(25)

57
＋
35
＝
 

(26)

35
＋
79
＝
 

(27)

85
＋
93
＝
 

(28)

92
＋
83
＝
 

(29)

97
＋
57
＝
 

(30)

18
＋
33
＝
 

(31)

66
＋
36
＝
 

(32)

81
＋
53
＝