2桁同士の乗算

(1)

60
×
 
＝
4080

(2)

85
×
 
＝
6885

(3)

 
×
27
＝
2295

(4)

32
×
 
＝
3136

(5)

 
×
16
＝
928

(6)

14
×
 
＝
910

(7)

 
×
15
＝
1335

(8)

 
×
73
＝
5621

(9)

 
×
56
＝
4648

(10)

 
×
19
＝
1216

(11)

 
×
77
＝
7238

(12)

 
×
35
＝
3325

(13)

 
×
95
＝
5510

(14)

 
×
58
＝
4350

(15)

 
×
77
＝
4158

(16)

10
×
 
＝
910