2桁と1桁の乗算

(1)

49
×
3

(2)

73
×
7

(3)

94
×
4

(4)

74
×
3

(5)

21
×
2

(6)

10
×
4

(7)

79
×
7

(8)

41
×
2

(9)

53
×
4

(10)

18
×
5

(11)

49
×
1

(12)

14
×
7

(13)

33
×
8

(14)

63
×
1

(15)

89
×
6

(16)

56
×
3

(17)

32
×
7

(18)

86
×
4

(19)

79
×
5

(20)

56
×
6

(21)

31
×
5

(22)

81
×
9

(23)

37
×
4

(24)

66
×
3

(25)

83
×
9

(26)

44
×
4

(27)

12
×
5

(28)

25
×
4

(29)

35
×
4

(30)

84
×
3

(31)

67
×
7

(32)

41
×
5