2桁と1桁の乗算

(1)

61
×
7

(2)

24
×
7

(3)

83
×
2

(4)

46
×
8

(5)

73
×
8

(6)

57
×
1

(7)

98
×
7

(8)

45
×
8

(9)

63
×
7

(10)

19
×
9

(11)

87
×
3

(12)

53
×
8

(13)

85
×
3

(14)

75
×
1

(15)

42
×
2

(16)

86
×
1

(17)

64
×
5

(18)

66
×
8

(19)

27
×
1

(20)

47
×
1

(21)

68
×
7

(22)

11
×
6

(23)

20
×
5

(24)

75
×
6

(25)

82
×
1

(26)

82
×
9

(27)

40
×
3

(28)

80
×
4

(29)

61
×
6

(30)

93
×
8

(31)

86
×
7

(32)

34
×
4

(33)

63
×
4

(34)

39
×
8

(35)

85
×
4

(36)

98
×
1

(37)

11
×
8

(38)

10
×
2

(39)

16
×
2

(40)

23
×
3

(41)

30
×
9

(42)

65
×
9

(43)

21
×
1

(44)

83
×
7

(45)

56
×
8

(46)

37
×
3

(47)

38
×
1

(48)

45
×
7

(49)

66
×
7

(50)

80
×
8

(51)

47
×
9

(52)

38
×
7

(53)

41
×
2

(54)

68
×
6

(55)

36
×
1

(56)

82
×
2

(57)

27
×
7

(58)

68
×
4

(59)

71
×
8

(60)

55
×
9

(61)

49
×
8

(62)

70
×
2

(63)

94
×
9

(64)

67
×
5