2桁同士の乗算

(1)

 
×
86
＝
4214

(2)

24
×
 
＝
1776

(3)

 
×
21
＝
1365

(4)

83
×
 
＝
3071

(5)

62
×
 
＝
5332

(6)

 
×
31
＝
1302

(7)

73
×
 
＝
5548

(8)

 
×
92
＝
4692

(9)

43
×
 
＝
1677

(10)

92
×
 
＝
7912

(11)

 
×
20
＝
1320

(12)

 
×
65
＝
2405

(13)

 
×
27
＝
1053

(14)

35
×
 
＝
455

(15)

96
×
 
＝
7584

(16)

 
×
95
＝
1520