3桁と1桁の乗算

(1)

255
×
 
＝
1020

(2)

 
×
2
＝
850

(3)

 
×
4
＝
2892

(4)

 
×
3
＝
513

(5)

 
×
7
＝
448

(6)

 
×
9
＝
6021

(7)

917
×
 
＝
6419

(8)

332
×
 
＝
2324

(9)

 
×
6
＝
4800

(10)

 
×
1
＝
652

(11)

 
×
6
＝
114

(12)

 
×
4
＝
2312

(13)

 
×
6
＝
5100

(14)

883
×
 
＝
1766

(15)

 
×
5
＝
4935

(16)

 
×
4
＝
1764

(17)

 
×
1
＝
22

(18)

536
×
 
＝
536

(19)

46
×
 
＝
414

(20)

962
×
 
＝
0

(21)

206
×
 
＝
206

(22)

 
×
9
＝
900

(23)

930
×
 
＝
2790

(24)

652
×
 
＝
0

(25)

 
×
8
＝
1768

(26)

 
×
6
＝
3330

(27)

 
×
8
＝
7328

(28)

 
×
9
＝
8361

(29)

 
×
0
＝
0

(30)

272
×
 
＝
0

(31)

691
×
 
＝
1382

(32)

685
×
 
＝
685