2桁と1桁の乗算

(1)

 
×
4
＝
84

(2)

 
×
7
＝
420

(3)

67
×
 
＝
268

(4)

44
×
 
＝
352

(5)

 
×
4
＝
308

(6)

 
×
7
＝
259

(7)

 
×
4
＝
112

(8)

 
×
6
＝
108

(9)

87
×
 
＝
348

(10)

 
×
6
＝
72

(11)

41
×
 
＝
123

(12)

54
×
 
＝
108

(13)

 
×
1
＝
83

(14)

64
×
 
＝
192

(15)

 
×
2
＝
26

(16)

 
×
2
＝
166

(17)

 
×
1
＝
43

(18)

89
×
 
＝
89

(19)

50
×
 
＝
50

(20)

63
×
 
＝
252

(21)

56
×
 
＝
448

(22)

26
×
 
＝
26

(23)

 
×
6
＝
390

(24)

 
×
2
＝
180

(25)

39
×
 
＝
234

(26)

57
×
 
＝
399

(27)

47
×
 
＝
141

(28)

98
×
 
＝
490

(29)

 
×
2
＝
140

(30)

34
×
 
＝
306

(31)

 
×
5
＝
310

(32)

 
×
7
＝
301