Question

How to generate the multiplication table in JavaScript

Answer 1

for (var i = 1; i <= 10; i++)
{
    for (var j = 1; j <= 10; j++)
        document.write(i * j + "&nbsp;&nbsp;&nbsp;");
    document.write("<br />");
}
 

/*
run:  

1   2   3   4   5   6   7   8   9   10   
2   4   6   8   10   12   14   16   18   20   
3   6   9   12   15   18   21   24   27   30   
4   8   12   16   20   24   28   32   36   40   
5   10   15   20   25   30   35   40   45   50   
6   12   18   24   30   36   42   48   54   60   
7   14   21   28   35   42   49   56   63   70   
8   16   24   32   40   48   56   64   72   80   
9   18   27   36   45   54   63   72   81   90   
10   20   30   40   50   60   70   80   90   100   

*/

 

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Answer 2

document.write("<table border='1px'>");
for (var i = 1; i <= 10; i++) 
{
    document.write("<tr style='height:30px;'>");
    for(var j = 1; j <= 10; j++) 
        document.write("<td style='width:30px;'>" + i * j + "</td>");
    document.write("</tr>");
}
document.write("</table>");
 

/*
run:  


1	2	3	4	5	6	7	8	9	10
2	4	6	8	10	12	14	16	18	20
3	6	9	12	15	18	21	24	27	30
4	8	12	16	20	24	28	32	36	40
5	10	15	20	25	30	35	40	45	50
6	12	18	24	30	36	42	48	54	60
7	14	21	28	35	42	49	56	63	70
8	16	24	32	40	48	56	64	72	80
9	18	27	36	45	54	63	72	81	90
10	20	30	40	50	60	70	80	90	100

 
*/

 

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