2桁と1桁の乗算

(1)

61
×
8

(2)

56
×
3

(3)

47
×
3

(4)

23
×
8

(5)

33
×
5

(6)

67
×
3

(7)

96
×
9

(8)

49
×
9

(9)

74
×
9

(10)

64
×
6

(11)

64
×
4

(12)

94
×
5

(13)

96
×
2

(14)

62
×
4

(15)

54
×
1

(16)

64
×
7