2桁と1桁の乗算

(1)

 
×
1
＝
24

(2)

44
×
 
＝
44

(3)

45
×
 
＝
225

(4)

 
×
3
＝
285

(5)

 
×
4
＝
324

(6)

73
×
 
＝
146

(7)

 
×
3
＝
186

(8)

 
×
4
＝
360

(9)

16
×
 
＝
48

(10)

 
×
5
＝
75

(11)

 
×
7
＝
371

(12)

10
×
 
＝
30

(13)

87
×
 
＝
348

(14)

 
×
8
＝
584

(15)

65
×
 
＝
195

(16)

32
×
 
＝
128

(17)

28
×
 
＝
112

(18)

86
×
 
＝
430

(19)

 
×
6
＝
492

(20)

 
×
8
＝
712

(21)

 
×
3
＝
129

(22)

 
×
4
＝
96

(23)

13
×
 
＝
13

(24)

 
×
2
＝
100

(25)

 
×
8
＝
184

(26)

34
×
 
＝
136

(27)

 
×
6
＝
402

(28)

19
×
 
＝
152

(29)

39
×
 
＝
39

(30)

 
×
7
＝
406

(31)

61
×
 
＝
366

(32)

 
×
9
＝
171