2桁同士の乗算

(1)

63
×
 
＝
3654

(2)

 
×
59
＝
3363

(3)

11
×
 
＝
1067

(4)

 
×
67
＝
2278

(5)

56
×
 
＝
3696

(6)

 
×
51
＝
2805

(7)

30
×
 
＝
2820

(8)

 
×
16
＝
1488

(9)

81
×
 
＝
7209

(10)

59
×
 
＝
1180

(11)

 
×
82
＝
6806

(12)

 
×
96
＝
4896

(13)

80
×
 
＝
2560

(14)

 
×
38
＝
684

(15)

55
×
 
＝
1320

(16)

 
×
58
＝
5626