2桁と1桁の乗算

(1)

82
×
410

(2)

×
7
630

(3)

×
9
126

(4)

89
×
534

(5)

25
×
50

(6)

91
×
364

(7)

10
×
10

(8)

88
×
88

(9)

12
×
48

(10)

29
×
58

(11)

×
9
630

(12)

×
2
86

(13)

×
6
582

(14)

×
8
704

(15)

34
×
136

(16)

52
×
312

(17)

65
×
520

(18)

19
×
114

(19)

35
×
280

(20)

59
×
295

(21)

94
×
188

(22)

10
×
60

(23)

×
4
128

(24)

82
×
574

(25)

×
3
201

(26)

27
×
27

(27)

×
8
168

(28)

73
×
438

(29)

×
1
32

(30)

×
4
124

(31)

×
3
99

(32)

36
×
252