2桁と1桁の乗算

(1)

57
×
2
＝
 

(2)

15
×
3
＝
 

(3)

63
×
1
＝
 

(4)

22
×
8
＝
 

(5)

29
×
3
＝
 

(6)

29
×
1
＝
 

(7)

57
×
1
＝
 

(8)

44
×
5
＝
 

(9)

99
×
4
＝
 

(10)

99
×
3
＝
 

(11)

88
×
7
＝
 

(12)

22
×
7
＝
 

(13)

84
×
1
＝
 

(14)

20
×
3
＝
 

(15)

61
×
6
＝
 

(16)

44
×
8
＝