2桁同士の加算

(1)

83
＋
91
＝
 

(2)

79
＋
40
＝
 

(3)

57
＋
59
＝
 

(4)

24
＋
59
＝
 

(5)

96
＋
89
＝
 

(6)

90
＋
58
＝
 

(7)

31
＋
93
＝
 

(8)

88
＋
55
＝
 

(9)

24
＋
18
＝
 

(10)

43
＋
89
＝
 

(11)

28
＋
77
＝
 

(12)

14
＋
47
＝
 

(13)

83
＋
63
＝
 

(14)

57
＋
36
＝
 

(15)

16
＋
45
＝
 

(16)

26
＋
89
＝
 

(17)

15
＋
94
＝
 

(18)

85
＋
53
＝
 

(19)

24
＋
78
＝
 

(20)

63
＋
73
＝
 

(21)

35
＋
73
＝
 

(22)

37
＋
63
＝
 

(23)

38
＋
46
＝
 

(24)

21
＋
90
＝
 

(25)

57
＋
81
＝
 

(26)

57
＋
29
＝
 

(27)

92
＋
33
＝
 

(28)

99
＋
30
＝
 

(29)

26
＋
25
＝
 

(30)

48
＋
99
＝
 

(31)

87
＋
27
＝
 

(32)

38
＋
25
＝