2桁と1桁の乗算

(1)

69
×
 
＝
276

(2)

 
×
4
＝
232

(3)

 
×
6
＝
138

(4)

 
×
8
＝
536

(5)

33
×
 
＝
297

(6)

95
×
 
＝
570

(7)

20
×
 
＝
80

(8)

 
×
1
＝
76

(9)

 
×
6
＝
240

(10)

84
×
 
＝
504

(11)

97
×
 
＝
582

(12)

 
×
8
＝
544

(13)

43
×
 
＝
301

(14)

 
×
5
＝
290

(15)

45
×
 
＝
405

(16)

 
×
3
＝
294