Multiplying and Adding Numbers:

The example:

<script type="text/javascript">
alert(multiply(add(1,2),add(3,4,5));
</script>

Try it

Price

Enter Quantity

<p><input type="text" name="price" value="1.50" size="6"> Price</p>
<p><input type="text" name="qty" value="3" size="6"> Enter Quantity</p>
<p><input type="text" name="total" size="6">
<input type="button" name="Button" value="Calculate"
onclick="total.value=multiply(price.value,qty.value)">

More Maths.