2桁と1桁の乗算

(1)

91
×
 
＝
182

(2)

 
×
9
＝
378

(3)

 
×
1
＝
21

(4)

72
×
 
＝
288

(5)

 
×
5
＝
160

(6)

74
×
 
＝
666

(7)

 
×
5
＝
495

(8)

55
×
 
＝
165

(9)

58
×
 
＝
464

(10)

 
×
2
＝
174

(11)

18
×
 
＝
144

(12)

16
×
 
＝
48

(13)

75
×
 
＝
450

(14)

40
×
 
＝
120

(15)

62
×
 
＝
124

(16)

33
×
 
＝
297

(17)

 
×
8
＝
272

(18)

79
×
 
＝
711

(19)

 
×
4
＝
196

(20)

98
×
 
＝
882

(21)

 
×
4
＝
172

(22)

 
×
6
＝
288

(23)

 
×
4
＝
148

(24)

30
×
 
＝
90

(25)

 
×
9
＝
261

(26)

12
×
 
＝
36

(27)

92
×
 
＝
184

(28)

16
×
 
＝
64

(29)

19
×
 
＝
76

(30)

14
×
 
＝
42

(31)

 
×
1
＝
23

(32)

 
×
6
＝
210