2桁同士の加算

(1)

56
＋
43
＝
 

(2)

64
＋
35
＝
 

(3)

25
＋
24
＝
 

(4)

62
＋
21
＝
 

(5)

18
＋
61
＝
 

(6)

36
＋
23
＝
 

(7)

46
＋
20
＝
 

(8)

23
＋
20
＝
 

(9)

12
＋
13
＝
 

(10)

37
＋
50
＝
 

(11)

26
＋
71
＝
 

(12)

55
＋
23
＝
 

(13)

24
＋
75
＝
 

(14)

72
＋
14
＝
 

(15)

40
＋
14
＝
 

(16)

32
＋
64
＝
 

(17)

41
＋
53
＝
 

(18)

65
＋
10
＝
 

(19)

32
＋
62
＝
 

(20)

20
＋
19
＝
 

(21)

34
＋
61
＝
 

(22)

33
＋
55
＝
 

(23)

50
＋
29
＝
 

(24)

13
＋
52
＝
 

(25)

34
＋
34
＝
 

(26)

30
＋
25
＝
 

(27)

39
＋
40
＝
 

(28)

54
＋
44
＝
 

(29)

11
＋
38
＝
 

(30)

54
＋
31
＝
 

(31)

45
＋
43
＝
 

(32)

26
＋
52
＝