2桁同士の加算

(1)

90
＋
48
＝
 

(2)

18
＋
42
＝
 

(3)

24
＋
59
＝
 

(4)

81
＋
37
＝
 

(5)

81
＋
94
＝
 

(6)

55
＋
36
＝
 

(7)

57
＋
14
＝
 

(8)

38
＋
13
＝
 

(9)

38
＋
83
＝
 

(10)

86
＋
65
＝
 

(11)

81
＋
47
＝
 

(12)

46
＋
90
＝
 

(13)

15
＋
86
＝
 

(14)

60
＋
55
＝
 

(15)

91
＋
22
＝
 

(16)

34
＋
26
＝
 

(17)

87
＋
97
＝
 

(18)

78
＋
48
＝
 

(19)

45
＋
98
＝
 

(20)

29
＋
24
＝
 

(21)

55
＋
84
＝
 

(22)

62
＋
69
＝
 

(23)

17
＋
75
＝
 

(24)

59
＋
93
＝
 

(25)

51
＋
95
＝
 

(26)

12
＋
28
＝
 

(27)

97
＋
31
＝
 

(28)

80
＋
67
＝
 

(29)

28
＋
63
＝
 

(30)

74
＋
63
＝
 

(31)

79
＋
25
＝
 

(32)

18
＋
18
＝