Creating for loop in 5x5 table

Creating for loop in 5x5 table

I am a newb and I am trying to make my for loop output into a html 5x5
data table. So far I have the following code...
<table border=" 1 solid black">
<script>
for (var i=1; i<=25;i++)
{
document.write("<tr><td>" + i +"</td></tr>");
}
</script>
</table>
it is obviously flawed but I am having trouble working out on my own. Any
help would be awesome! Thank you!