Coding html.
<html>
<header>
<title>Tabel 3</title>
</head>
<body>
<table border="3" width="500">
<tr>
<td align="center">1</td>
<td align="center">2</td>
<td align="center">3</td>
</tr>
<tr>
<td align="center">4</td>
<td align="center">5</td>
<td align="center">6</td>
</tr>
<tr>
<td align="center" colspan="3">7</td>
</tr>
</table>
</body>
</html>
