title: how to implement arithmetic operation inside if/else condition in velocity template
body: <p>I have a condition where,</p>
  
  <pre><code>if(|$Id|&gt;=1000) $Id/100 #end|
  </code></pre>
  
  <p>if condition passes I need to arithmetic operation of the value to be displayed.
  But currently I get <code>$Id/100</code> like a string.
  How do i achieve this.</p>
  
  <p>Thanks in advance.</p>