2桁同士の乗算

(1)

46
×
 
＝
2714

(2)

 
×
36
＝
864

(3)

22
×
 
＝
1386

(4)

 
×
89
＝
7298

(5)

11
×
 
＝
957

(6)

56
×
 
＝
5320

(7)

 
×
18
＝
846

(8)

 
×
83
＝
5146

(9)

 
×
31
＝
496

(10)

 
×
13
＝
247

(11)

18
×
 
＝
1170

(12)

 
×
31
＝
1457

(13)

27
×
 
＝
1944

(14)

 
×
17
＝
187

(15)

97
×
 
＝
7469

(16)

 
×
62
＝
4030