2桁と1桁の乗算

(1)

38
×
 
＝
76

(2)

 
×
8
＝
688

(3)

 
×
7
＝
70

(4)

 
×
2
＝
158

(5)

 
×
6
＝
378

(6)

 
×
9
＝
369

(7)

 
×
3
＝
93

(8)

 
×
1
＝
46

(9)

 
×
5
＝
350

(10)

82
×
 
＝
574

(11)

89
×
 
＝
178

(12)

 
×
7
＝
203

(13)

 
×
4
＝
368

(14)

 
×
2
＝
32

(15)

28
×
 
＝
140

(16)

75
×
 
＝
150

(17)

84
×
 
＝
336

(18)

 
×
4
＝
384

(19)

50
×
 
＝
450

(20)

65
×
 
＝
455

(21)

65
×
 
＝
65

(22)

 
×
3
＝
216

(23)

71
×
 
＝
142

(24)

 
×
1
＝
35

(25)

 
×
3
＝
123

(26)

 
×
1
＝
94

(27)

97
×
 
＝
776

(28)

 
×
2
＝
144

(29)

 
×
6
＝
276

(30)

12
×
 
＝
12

(31)

90
×
 
＝
630

(32)

98
×
 
＝
490