2桁と1桁の乗算

(1)

 
×
4
＝
120

(2)

92
×
 
＝
276

(3)

 
×
9
＝
261

(4)

92
×
 
＝
368

(5)

81
×
 
＝
486

(6)

 
×
7
＝
147

(7)

 
×
3
＝
117

(8)

 
×
7
＝
224

(9)

 
×
4
＝
296

(10)

 
×
4
＝
240

(11)

 
×
9
＝
783

(12)

 
×
1
＝
69

(13)

 
×
8
＝
688

(14)

 
×
5
＝
300

(15)

59
×
 
＝
295

(16)

47
×
 
＝
188

(17)

 
×
4
＝
172

(18)

20
×
 
＝
140

(19)

35
×
 
＝
280

(20)

77
×
 
＝
231

(21)

 
×
3
＝
60

(22)

 
×
7
＝
77

(23)

46
×
 
＝
276

(24)

65
×
 
＝
65

(25)

 
×
2
＝
96

(26)

 
×
8
＝
592

(27)

54
×
 
＝
378

(28)

 
×
4
＝
228

(29)

 
×
6
＝
372

(30)

61
×
 
＝
427

(31)

59
×
 
＝
236

(32)

 
×
1
＝
23