2桁同士の乗算

(1)

 
×
88
＝
1760

(2)

51
×
 
＝
4182

(3)

 
×
49
＝
4459

(4)

59
×
 
＝
1298

(5)

 
×
19
＝
437

(6)

 
×
86
＝
3870

(7)

82
×
 
＝
3608

(8)

 
×
67
＝
3283

(9)

44
×
 
＝
2068

(10)

70
×
 
＝
5530

(11)

64
×
 
＝
3264

(12)

 
×
50
＝
4750

(13)

26
×
 
＝
2132

(14)

96
×
 
＝
8448

(15)

81
×
 
＝
5832

(16)

 
×
59
＝
944