2桁と1桁の乗算

(1)

 
×
3
＝
75

(2)

 
×
9
＝
729

(3)

82
×
 
＝
82

(4)

 
×
8
＝
256

(5)

 
×
9
＝
387

(6)

46
×
 
＝
184

(7)

37
×
 
＝
185

(8)

 
×
6
＝
120

(9)

72
×
 
＝
144

(10)

 
×
9
＝
558

(11)

 
×
9
＝
423

(12)

73
×
 
＝
584

(13)

52
×
 
＝
312

(14)

58
×
 
＝
232

(15)

 
×
3
＝
114

(16)

17
×
 
＝
85

(17)

 
×
4
＝
288

(18)

 
×
5
＝
135

(19)

 
×
7
＝
91

(20)

85
×
 
＝
425

(21)

 
×
8
＝
248

(22)

 
×
9
＝
621

(23)

 
×
6
＝
306

(24)

94
×
 
＝
846

(25)

96
×
 
＝
384

(26)

50
×
 
＝
350

(27)

59
×
 
＝
472

(28)

76
×
 
＝
456

(29)

 
×
8
＝
608

(30)

 
×
2
＝
180

(31)

 
×
7
＝
210

(32)

 
×
5
＝
320