2桁同士の乗算

(1)

30
×
 
＝
630

(2)

76
×
 
＝
5168

(3)

44
×
 
＝
1188

(4)

29
×
 
＝
377

(5)

 
×
80
＝
1600

(6)

32
×
 
＝
1120

(7)

 
×
10
＝
980

(8)

 
×
13
＝
832

(9)

51
×
 
＝
2601

(10)

65
×
 
＝
5460

(11)

 
×
15
＝
450

(12)

 
×
63
＝
4410

(13)

59
×
 
＝
4661

(14)

95
×
 
＝
4275

(15)

 
×
19
＝
855

(16)

 
×
33
＝
1914