2桁同士の乗算

(1)

56
×
55
＝
 

(2)

22
×
85
＝
 

(3)

43
×
20
＝
 

(4)

10
×
3
＝
 

(5)

33
×
76
＝
 

(6)

28
×
54
＝
 

(7)

76
×
42
＝
 

(8)

60
×
34
＝
 

(9)

57
×
56
＝
 

(10)

27
×
15
＝
 

(11)

96
×
19
＝
 

(12)

56
×
89
＝
 

(13)

82
×
39
＝
 

(14)

32
×
40
＝
 

(15)

90
×
99
＝
 

(16)

66
×
3
＝