2桁と1桁の乗算

(1)

69
×
 
＝
483

(2)

50
×
 
＝
300

(3)

71
×
 
＝
71

(4)

 
×
3
＝
186

(5)

 
×
3
＝
159

(6)

31
×
 
＝
217

(7)

 
×
3
＝
60

(8)

 
×
9
＝
747

(9)

 
×
1
＝
12

(10)

 
×
1
＝
28

(11)

 
×
3
＝
99

(12)

 
×
4
＝
344

(13)

 
×
4
＝
116

(14)

97
×
 
＝
873

(15)

61
×
 
＝
488

(16)

20
×
 
＝
180

(17)

 
×
5
＝
460

(18)

 
×
5
＝
350

(19)

 
×
4
＝
88

(20)

 
×
3
＝
291

(21)

 
×
5
＝
335

(22)

 
×
8
＝
264

(23)

24
×
 
＝
168

(24)

 
×
4
＝
180

(25)

87
×
 
＝
261

(26)

 
×
3
＝
66

(27)

92
×
 
＝
92

(28)

18
×
 
＝
36

(29)

22
×
 
＝
22

(30)

47
×
 
＝
235

(31)

 
×
6
＝
186

(32)

 
×
3
＝
210