2桁と1桁の乗算

(1)

38
×
 
＝
152

(2)

 
×
7
＝
119

(3)

68
×
 
＝
68

(4)

 
×
8
＝
336

(5)

 
×
3
＝
213

(6)

 
×
8
＝
704

(7)

37
×
 
＝
74

(8)

10
×
 
＝
70

(9)

 
×
5
＝
440

(10)

27
×
 
＝
54

(11)

 
×
8
＝
312

(12)

 
×
5
＝
275

(13)

 
×
3
＝
138

(14)

24
×
 
＝
24

(15)

 
×
6
＝
222

(16)

17
×
 
＝
51

(17)

86
×
 
＝
774

(18)

 
×
8
＝
488

(19)

 
×
7
＝
266

(20)

 
×
8
＝
760

(21)

 
×
1
＝
25

(22)

78
×
 
＝
156

(23)

 
×
1
＝
34

(24)

94
×
 
＝
846

(25)

 
×
3
＝
90

(26)

37
×
 
＝
148

(27)

89
×
 
＝
356

(28)

67
×
 
＝
134

(29)

 
×
8
＝
528

(30)

58
×
 
＝
522

(31)

 
×
7
＝
413

(32)

 
×
4
＝
100