2桁と1桁の乗算

(1)

94
×
1

(2)

51
×
6

(3)

42
×
1

(4)

84
×
6

(5)

74
×
7

(6)

25
×
6

(7)

94
×
2

(8)

79
×
2

(9)

73
×
4

(10)

66
×
4

(11)

21
×
1

(12)

65
×
5

(13)

79
×
1

(14)

65
×
8

(15)

90
×
7

(16)

74
×
9