Ответы
<!DOCTYPE HTML>
<html lang="ru">
<head>
<title>таблица 7х10</title>
<meta charset="utf-8">
</head>
<body>
<style>
table {border-collapse: collapse;}
td {border: 1px solid black; padding: 3px;}
</style>
<table>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
<tr>
<td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td><td>***</td>
</tr>
</table>
</body>
</html>