2桁同士の乗算

(1)

21
×
92
＝
 

(2)

3
×
37
＝
 

(3)

79
×
34
＝
 

(4)

36
×
33
＝
 

(5)

44
×
39
＝
 

(6)

89
×
56
＝
 

(7)

91
×
32
＝
 

(8)

10
×
76
＝
 

(9)

73
×
66
＝
 

(10)

12
×
69
＝
 

(11)

58
×
48
＝
 

(12)

47
×
47
＝
 

(13)

69
×
55
＝
 

(14)

81
×
34
＝
 

(15)

85
×
50
＝
 

(16)

37
×
47
＝