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<!DOCTYPE html>
<html>
<body>
<ol>
  <li id="myLi">Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
  <li>Water</li>
  <li>Juice</li>
  <li>Beer</li>
</ol>
<p>Click the button to set the list items to increment from the number "200" (instead of "1").</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction() {
  document.getElementById("myLi").value = "200";
}
</script>
</body>
</html>