2桁と1桁の乗算

(1)

51
×
2
＝
 

(2)

81
×
2
＝
 

(3)

23
×
2
＝
 

(4)

97
×
9
＝
 

(5)

25
×
2
＝
 

(6)

23
×
5
＝
 

(7)

20
×
4
＝
 

(8)

11
×
6
＝
 

(9)

95
×
6
＝
 

(10)

32
×
8
＝
 

(11)

16
×
7
＝
 

(12)

17
×
8
＝
 

(13)

11
×
2
＝
 

(14)

92
×
2
＝
 

(15)

86
×
2
＝
 

(16)

21
×
1
＝
 

(17)

79
×
6
＝
 

(18)

43
×
7
＝
 

(19)

48
×
2
＝
 

(20)

90
×
1
＝
 

(21)

22
×
8
＝
 

(22)

45
×
8
＝
 

(23)

94
×
3
＝
 

(24)

76
×
1
＝
 

(25)

22
×
5
＝
 

(26)

73
×
1
＝
 

(27)

17
×
3
＝
 

(28)

11
×
9
＝
 

(29)

34
×
1
＝
 

(30)

52
×
5
＝
 

(31)

16
×
5
＝
 

(32)

79
×
5
＝