2桁と1桁の乗算

(1)

 
×
2
＝
168

(2)

 
×
6
＝
528

(3)

76
×
 
＝
304

(4)

95
×
 
＝
285

(5)

91
×
 
＝
728

(6)

68
×
 
＝
612

(7)

 
×
2
＝
106

(8)

 
×
6
＝
150

(9)

 
×
9
＝
531

(10)

81
×
 
＝
486

(11)

47
×
 
＝
376

(12)

15
×
 
＝
135

(13)

35
×
 
＝
105

(14)

 
×
9
＝
153

(15)

79
×
 
＝
316

(16)

23
×
 
＝
207

(17)

 
×
5
＝
320

(18)

70
×
 
＝
490

(19)

12
×
 
＝
96

(20)

 
×
7
＝
217

(21)

 
×
7
＝
357

(22)

 
×
4
＝
268

(23)

 
×
2
＝
102

(24)

 
×
9
＝
720

(25)

29
×
 
＝
232

(26)

28
×
 
＝
112

(27)

16
×
 
＝
16

(28)

 
×
4
＝
76

(29)

16
×
 
＝
112

(30)

52
×
 
＝
156

(31)

 
×
6
＝
294

(32)

 
×
1
＝
37