2桁と1桁の乗算

(1)

11
×
9

(2)

19
×
6

(3)

79
×
4

(4)

47
×
6

(5)

60
×
1

(6)

11
×
2

(7)

81
×
3

(8)

68
×
1

(9)

49
×
4

(10)

14
×
8

(11)

44
×
9

(12)

16
×
2

(13)

99
×
8

(14)

92
×
7

(15)

21
×
8

(16)

86
×
5

(17)

93
×
8

(18)

91
×
6

(19)

43
×
6

(20)

23
×
3

(21)

12
×
9

(22)

19
×
9

(23)

14
×
3

(24)

76
×
5

(25)

52
×
2

(26)

74
×
4

(27)

34
×
4

(28)

95
×
8

(29)

56
×
5

(30)

76
×
3

(31)

54
×
1

(32)

70
×
6