2桁同士の乗算

(1)

 
×
44
＝
2904

(2)

 
×
75
＝
2250

(3)

53
×
 
＝
2279

(4)

48
×
 
＝
3984

(5)

67
×
 
＝
4288

(6)

 
×
58
＝
2146

(7)

 
×
67
＝
1340

(8)

78
×
 
＝
4134

(9)

37
×
 
＝
1406

(10)

11
×
 
＝
132

(11)

18
×
 
＝
1170

(12)

26
×
 
＝
1040

(13)

 
×
86
＝
2580

(14)

20
×
 
＝
1200

(15)

83
×
 
＝
6059

(16)

 
×
55
＝
4785