2桁と1桁の乗算

(1)

28
×
 
＝
168

(2)

29
×
 
＝
58

(3)

 
×
4
＝
288

(4)

 
×
4
＝
384

(5)

67
×
 
＝
603

(6)

43
×
 
＝
344

(7)

 
×
6
＝
192

(8)

 
×
9
＝
315

(9)

 
×
9
＝
747

(10)

18
×
 
＝
18

(11)

 
×
5
＝
235

(12)

 
×
7
＝
693

(13)

83
×
 
＝
415

(14)

25
×
 
＝
125

(15)

87
×
 
＝
435

(16)

11
×
 
＝
55

(17)

92
×
 
＝
552

(18)

22
×
 
＝
110

(19)

52
×
 
＝
364

(20)

 
×
7
＝
84

(21)

 
×
5
＝
325

(22)

11
×
 
＝
88

(23)

 
×
5
＝
185

(24)

91
×
 
＝
728

(25)

85
×
 
＝
170

(26)

 
×
2
＝
128

(27)

31
×
 
＝
186

(28)

 
×
7
＝
175

(29)

 
×
4
＝
136

(30)

 
×
3
＝
132

(31)

 
×
9
＝
297

(32)

 
×
3
＝
294