Tryit Editor v2.7

Edit This Code:
<!DOCTYPE html>
<html>
<body>

<form oninput="x.value=parseInt(a.value)+parseInt(b.value)">0
<input type="range" id="a" value="50">100
+<input type="number" id="b" value="50">
=<output name="x" for="a b"></output>
</form>

<p><strong>Note:</strong> The output tag is not supported in Edge/Internet Explorer.</p>

</body>
</html>