2桁と1桁の乗算

(1)

 
×
9
＝
171

(2)

 
×
5
＝
295

(3)

 
×
9
＝
432

(4)

 
×
3
＝
87

(5)

70
×
 
＝
420

(6)

 
×
6
＝
480

(7)

 
×
3
＝
144

(8)

94
×
 
＝
564

(9)

 
×
5
＝
175

(10)

 
×
7
＝
427

(11)

 
×
4
＝
176

(12)

57
×
 
＝
513

(13)

 
×
7
＝
546

(14)

72
×
 
＝
288

(15)

 
×
1
＝
18

(16)

 
×
6
＝
102