2桁同士の乗算

(1)

59
×
 
＝
1593

(2)

 
×
89
＝
1335

(3)

81
×
 
＝
7047

(4)

96
×
 
＝
4608

(5)

 
×
84
＝
1680

(6)

79
×
 
＝
5293

(7)

 
×
35
＝
770

(8)

 
×
95
＝
3800

(9)

50
×
 
＝
3200

(10)

34
×
 
＝
340

(11)

 
×
66
＝
2442

(12)

75
×
 
＝
4950

(13)

23
×
 
＝
1702

(14)

 
×
47
＝
4230

(15)

 
×
29
＝
1537

(16)

 
×
81
＝
2430