<!DOCTYPE html>
<html lang="ko">
<head>
<title> 표 작성과제 </title>
</head>
<body>
<!-- 셀 합치기 : 가로 colspane, 세로 rowspan -->
<table border="1" width="150">
<tr>
<td>가가</td>
<td>나나</td>
<td>다다</td>
</tr>
<tr>
<td colspan="2"></td>
<td>라라</td>
</tr>
<tr>
<td>마</td>
<td rowspan="2"> </td>
<td>사</td>
</tr>
<tr>
<td>바</td>
<td>아</td>
</tr>
</table>
</body>
</html>