HTML Tablo - HTML Tablo nasıl oluşturulur?

Konuya git Çalıştır 
     
<!DOCTYPE html>
<html>
<head>
<title>Sayfa başlığı</title>
</head>
<body>

<table style="width:100%">
  <tr>
    <th>Ad</th>
    <th>Soyad</th> 
    <th>Yaş</th>
  </tr>
  <tr>
    <td>Ali</td>
    <td>Veli</td>
    <td>50</td>
  </tr>
  <tr>
    <td>Hakan</td>
    <td>Pek</td>
    <td>94</td>
  </tr>
  <tr>
    <td>Cem</td>
    <td>Cuma</td>
    <td>80</td>
  </tr>
</table>

</body>
</html>