2桁と1桁の乗算

(1)

55
×
 
＝
220

(2)

 
×
1
＝
76

(3)

96
×
 
＝
864

(4)

 
×
5
＝
445

(5)

98
×
 
＝
686

(6)

94
×
 
＝
376

(7)

14
×
 
＝
28

(8)

13
×
 
＝
26

(9)

 
×
3
＝
261

(10)

 
×
4
＝
48

(11)

 
×
7
＝
637

(12)

 
×
4
＝
344

(13)

 
×
2
＝
146

(14)

 
×
7
＝
406

(15)

 
×
1
＝
60

(16)

29
×
 
＝
203

(17)

 
×
2
＝
98

(18)

 
×
8
＝
96

(19)

12
×
 
＝
12

(20)

 
×
3
＝
120

(21)

 
×
9
＝
630

(22)

45
×
 
＝
135

(23)

80
×
 
＝
80

(24)

 
×
9
＝
621

(25)

30
×
 
＝
30

(26)

89
×
 
＝
356

(27)

 
×
7
＝
448

(28)

 
×
6
＝
384

(29)

45
×
 
＝
180

(30)

31
×
 
＝
186

(31)

38
×
 
＝
114

(32)

97
×
 
＝
97