2桁と1桁の乗算

(1)

69
×
 
＝
138

(2)

78
×
 
＝
702

(3)

 
×
2
＝
46

(4)

20
×
 
＝
40

(5)

 
×
8
＝
240

(6)

 
×
6
＝
120

(7)

 
×
3
＝
213

(8)

44
×
 
＝
176

(9)

69
×
 
＝
483

(10)

29
×
 
＝
116

(11)

 
×
1
＝
25

(12)

57
×
 
＝
285

(13)

75
×
 
＝
300

(14)

41
×
 
＝
164

(15)

 
×
3
＝
171

(16)

 
×
4
＝
344

(17)

70
×
 
＝
350

(18)

21
×
 
＝
84

(19)

 
×
3
＝
156

(20)

 
×
6
＝
84

(21)

89
×
 
＝
712

(22)

11
×
 
＝
55

(23)

 
×
9
＝
387

(24)

76
×
 
＝
380

(25)

73
×
 
＝
219

(26)

 
×
4
＝
208

(27)

12
×
 
＝
48

(28)

72
×
 
＝
72

(29)

 
×
5
＝
225

(30)

 
×
2
＝
76

(31)

86
×
 
＝
688

(32)

 
×
6
＝
66