2桁と1桁の乗算

(1)

84
×
 
＝
672

(2)

36
×
 
＝
288

(3)

 
×
8
＝
368

(4)

 
×
6
＝
504

(5)

 
×
2
＝
170

(6)

 
×
3
＝
84

(7)

 
×
7
＝
280

(8)

76
×
 
＝
76

(9)

14
×
 
＝
70

(10)

52
×
 
＝
208

(11)

32
×
 
＝
32

(12)

 
×
2
＝
78

(13)

63
×
 
＝
504

(14)

44
×
 
＝
220

(15)

 
×
3
＝
174

(16)

60
×
 
＝
300

(17)

 
×
3
＝
81

(18)

 
×
1
＝
50

(19)

68
×
 
＝
544

(20)

80
×
 
＝
160

(21)

 
×
7
＝
70

(22)

 
×
7
＝
378

(23)

 
×
8
＝
512

(24)

 
×
1
＝
99

(25)

32
×
 
＝
288

(26)

76
×
 
＝
380

(27)

23
×
 
＝
207

(28)

80
×
 
＝
400

(29)

 
×
1
＝
43

(30)

27
×
 
＝
108

(31)

 
×
5
＝
345

(32)

47
×
 
＝
94