How to insert multiple checkbox horizontally in one table cell?

I am learning HTML and I wonder if I can insert multiple checkbox in a single table cell. I can only create one checkbox in a table cell right now. Below is an example of my code.

<td colspan="2" rowspan="1" ><input type="checkbox" name="7_4" value="7_4" /> M</td>

>Solution :

You can any number of checkboxes as you want:

<td colspan="2" rowspan="1" >
<input type="checkbox" name="7_4" value="7_4" /> M
<input type="checkbox" name="7_5" value="7_5" /> N
<input type="checkbox" name="7_6" value="7_6" /> O
</td>

But try to give them a unique name and value.