2桁と1桁の乗算

(1)

×
6
186

(2)

×
3
216

(3)

64
×
128

(4)

×
5
195

(5)

67
×
402

(6)

38
×
266

(7)

87
×
435

(8)

80
×
320

(9)

15
×
45

(10)

45
×
135

(11)

27
×
216

(12)

32
×
192

(13)

85
×
595

(14)

41
×
82

(15)

×
5
280

(16)

14
×
126

(17)

×
7
602

(18)

×
1
41

(19)

27
×
108

(20)

44
×
308

(21)

89
×
623

(22)

×
3
150

(23)

×
1
94

(24)

×
9
180

(25)

×
5
120

(26)

79
×
395

(27)

×
4
192

(28)

×
1
24

(29)

×
3
72

(30)

×
4
304

(31)

92
×
276

(32)

19
×
19