2桁同士の乗算

(1)

44
×
 
＝
3916

(2)

 
×
76
＝
7296

(3)

12
×
 
＝
1044

(4)

 
×
59
＝
3540

(5)

 
×
86
＝
7568

(6)

 
×
50
＝
2050

(7)

 
×
51
＝
765

(8)

23
×
 
＝
1035

(9)

28
×
 
＝
1232

(10)

48
×
 
＝
1488

(11)

 
×
30
＝
2460

(12)

 
×
59
＝
5015

(13)

 
×
11
＝
627

(14)

 
×
38
＝
2356

(15)

73
×
 
＝
4380

(16)

 
×
83
＝
3818