Check out example codes for "html create a table". It will help you in understanding the concepts better.

Code Example 1

<html>
 <head>
   <title>Working with HTML Tables</title>
 </head>
 <body>
   <table>				<!-- create an table object -->
     <tr>				<!-- "tr" represents a row -->
       <th>Name</th>	<!-- use "th" to indicate header row -->
       <th>Date of Birth</th>
       <th>Weight</th>
     </tr> 
     <tr>				<!-- once again use tr for another row -->
       <td>Mary</td>	<!-- use "td" henceforth for normal rows -->
       <td>12/13/1994</td>
       <td>130</td>
     </tr>    
   </table>
 </body>
</html>

Code Example 2

<table>
  <tr>
<td>1</td>
  </tr>
  <tr>
    <th>2</th>
  </tr>
</table>

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