lok105,
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
$(function() {
var pole = $(".pole"),
num = $(".num1");
pole.each(function(indx, el) {
$(el).on("input", function() {
num[indx].value = el.value
})
})
});
</script>
</head>
<body>
<table id="table">
<tr class = 'table_body'>
<td><input class='pole' type='text'/></td>
<td><input class='num1' type='text'/></td>
</tr>
<tr class = 'table_body'>
<td><input class='pole' type='text'/></td>
<td><input class='num1' type='text'/></td>
</tr>
<tr class = 'table_body'>
<td><input class='pole' type='text'/></td>
<td><input class='num1' type='text'/></td>
</tr>
</table>
</body>
</html>