Untitled

<html>
<body>
<div align="center">
<form action="Calculator.php" method="GET">
<Input type="number" size="5" name="num1_add"><b> + </b>
<Input type="number" size="5" name="num2_add"><br>

<Input type="number" size="5" name="num1_take"><b> - </b>
<Input type="number" size="5" name="num2_take"><br>

<Input type="number" size="5" name="num1_time"><b> * </b>
<Input type="number" size="5" name="num2_time"><br>

<Input type="number" size="5" name="num1_dive"><b> / </b>
<Input type="number" size="5" name="num2_dive"><br>


<Input type="submit"  value="add">

</form>
</div>