2桁と1桁の乗算

(1)

45
×
3

(2)

48
×
9

(3)

43
×
5

(4)

22
×
4

(5)

40
×
5

(6)

87
×
8

(7)

24
×
6

(8)

28
×
5

(9)

66
×
7

(10)

77
×
1

(11)

20
×
9

(12)

71
×
5

(13)

65
×
2

(14)

86
×
8

(15)

31
×
1

(16)

73
×
7

(17)

96
×
4

(18)

76
×
1

(19)

24
×
7

(20)

22
×
2

(21)

34
×
6

(22)

13
×
9

(23)

84
×
3

(24)

88
×
1

(25)

53
×
3

(26)

28
×
3

(27)

64
×
8

(28)

75
×
5

(29)

36
×
4

(30)

27
×
3

(31)

13
×
3

(32)

54
×
6

(33)

72
×
1

(34)

22
×
7

(35)

70
×
3

(36)

25
×
5

(37)

57
×
6

(38)

41
×
9

(39)

46
×
8

(40)

91
×
9

(41)

44
×
8

(42)

79
×
1

(43)

78
×
7

(44)

61
×
9

(45)

84
×
2

(46)

92
×
5

(47)

44
×
7

(48)

23
×
3

(49)

27
×
4

(50)

99
×
2

(51)

79
×
5

(52)

31
×
8

(53)

40
×
6

(54)

94
×
3

(55)

93
×
9

(56)

20
×
3

(57)

81
×
7

(58)

89
×
7

(59)

97
×
7

(60)

99
×
1

(61)

45
×
8

(62)

20
×
2

(63)

47
×
4

(64)

77
×
5