2桁同士の乗算

(1)

 
×
93
＝
3999

(2)

89
×
 
＝
7921

(3)

 
×
46
＝
1334

(4)

 
×
46
＝
3450

(5)

18
×
 
＝
1476

(6)

 
×
65
＝
2275

(7)

20
×
 
＝
1980

(8)

 
×
44
＝
2112

(9)

57
×
 
＝
3078

(10)

93
×
 
＝
8091

(11)

 
×
54
＝
5022

(12)

45
×
 
＝
3420

(13)

 
×
67
＝
3082

(14)

 
×
45
＝
2610

(15)

 
×
63
＝
2457

(16)

 
×
77
＝
1540