2桁同士の乗算

(1)

67
×
27

(2)

99
×
95

(3)

18
×
29

(4)

30
×
41

(5)

14
×
50

(6)

66
×
59

(7)

64
×
25

(8)

48
×
0

(9)

45
×
10

(10)

46
×
51

(11)

26
×
15

(12)

22
×
44

(13)

25
×
7

(14)

35
×
15

(15)

96
×
25

(16)

84
×
26

(17)

16
×
28

(18)

67
×
23

(19)

51
×
48

(20)

59
×
29

(21)

20
×
1

(22)

45
×
19

(23)

85
×
15

(24)

36
×
83

(25)

36
×
59

(26)

94
×
78

(27)

84
×
25

(28)

2
×
66

(29)

49
×
69

(30)

58
×
20

(31)

77
×
58

(32)

69
×
7

(33)

85
×
17

(34)

3
×
84

(35)

48
×
30

(36)

42
×
40

(37)

4
×
5

(38)

9
×
18

(39)

84
×
83

(40)

74
×
81

(41)

82
×
30

(42)

4
×
76

(43)

13
×
72

(44)

87
×
53

(45)

78
×
18

(46)

13
×
39

(47)

79
×
90

(48)

77
×
41

(49)

15
×
11

(50)

94
×
55

(51)

29
×
58

(52)

27
×
21

(53)

91
×
9

(54)

40
×
96

(55)

59
×
61

(56)

89
×
39

(57)

3
×
14

(58)

54
×
23

(59)

96
×
23

(60)

67
×
94

(61)

29
×
14

(62)

32
×
29

(63)

97
×
67

(64)

12
×
24