2桁同士の乗算

(1)

11
×
 
＝
275

(2)

 
×
47
＝
3995

(3)

47
×
 
＝
940

(4)

 
×
32
＝
1056

(5)

 
×
47
＝
3384

(6)

 
×
58
＝
2494

(7)

 
×
75
＝
5700

(8)

 
×
13
＝
1222

(9)

 
×
64
＝
6208

(10)

67
×
 
＝
5226

(11)

97
×
 
＝
2813

(12)

 
×
28
＝
1820

(13)

 
×
36
＝
3564

(14)

 
×
29
＝
2204

(15)

36
×
 
＝
2736

(16)

 
×
49
＝
2401

(17)

25
×
 
＝
2200

(18)

 
×
34
＝
3332

(19)

 
×
80
＝
1920

(20)

22
×
 
＝
1826

(21)

 
×
36
＝
2916

(22)

97
×
 
＝
5917

(23)

 
×
82
＝
2378

(24)

 
×
80
＝
3280

(25)

 
×
31
＝
2232

(26)

78
×
 
＝
7722

(27)

 
×
28
＝
1316

(28)

 
×
65
＝
4030

(29)

 
×
75
＝
3450

(30)

 
×
49
＝
4018

(31)

 
×
74
＝
5254

(32)

 
×
69
＝
2139