2桁と1桁の乗算

(1)

91
×
 
＝
819

(2)

 
×
5
＝
215

(3)

 
×
2
＝
26

(4)

 
×
8
＝
536

(5)

 
×
5
＝
290

(6)

93
×
 
＝
93

(7)

 
×
6
＝
570

(8)

17
×
 
＝
119

(9)

18
×
 
＝
162

(10)

 
×
5
＝
485

(11)

42
×
 
＝
42

(12)

 
×
2
＝
54

(13)

98
×
 
＝
784

(14)

 
×
8
＝
464

(15)

 
×
3
＝
294

(16)

10
×
 
＝
90

(17)

61
×
 
＝
488

(18)

40
×
 
＝
240

(19)

90
×
 
＝
630

(20)

 
×
5
＝
180

(21)

 
×
8
＝
600

(22)

 
×
1
＝
49

(23)

82
×
 
＝
410

(24)

 
×
9
＝
117

(25)

48
×
 
＝
240

(26)

 
×
5
＝
470

(27)

79
×
 
＝
158

(28)

 
×
8
＝
640

(29)

 
×
3
＝
33

(30)

 
×
4
＝
160

(31)

 
×
3
＝
72

(32)

40
×
 
＝
120