2桁同士の乗算

(1)

91
×
 
＝
6825

(2)

39
×
 
＝
429

(3)

88
×
 
＝
1672

(4)

 
×
14
＝
476

(5)

 
×
96
＝
2880

(6)

31
×
 
＝
1953

(7)

 
×
62
＝
4092

(8)

77
×
 
＝
2849

(9)

99
×
 
＝
1782

(10)

 
×
79
＝
6083

(11)

82
×
 
＝
6068

(12)

 
×
18
＝
1566

(13)

93
×
 
＝
6324

(14)

 
×
46
＝
1840

(15)

 
×
73
＝
3723

(16)

 
×
67
＝
1809

(17)

 
×
75
＝
3825

(18)

65
×
 
＝
650

(19)

 
×
42
＝
546

(20)

40
×
 
＝
1360

(21)

72
×
 
＝
5904

(22)

36
×
 
＝
1224

(23)

60
×
 
＝
5040

(24)

35
×
 
＝
1750

(25)

 
×
88
＝
4752

(26)

 
×
14
＝
1176

(27)

94
×
 
＝
1222

(28)

 
×
97
＝
8245

(29)

34
×
 
＝
442

(30)

62
×
 
＝
5084

(31)

29
×
 
＝
1595

(32)

39
×
 
＝
1092