2桁と1桁の乗算

(1)

 
×
9
＝
810

(2)

35
×
 
＝
140

(3)

17
×
 
＝
68

(4)

15
×
 
＝
45

(5)

52
×
 
＝
416

(6)

61
×
 
＝
183

(7)

16
×
 
＝
48

(8)

 
×
8
＝
256

(9)

62
×
 
＝
558

(10)

33
×
 
＝
99

(11)

 
×
5
＝
105

(12)

74
×
 
＝
518

(13)

26
×
 
＝
156

(14)

 
×
4
＝
292

(15)

31
×
 
＝
93

(16)

 
×
6
＝
426