title: Null Coalesce returning value of first non null variable
body: <p>I'm trying to add several integers together using <code>NULL Coalesce</code>, in which at least 2 of the integers <em>may</em> be NULL, in that case, assign 0 to such integers and then add.</p>
  
  <pre><code>var total = votes[0].Value ?? 0 + votes[1].Value ?? 0 + votes[2].Value ?? 0 + votes[3].Value ?? 0;
  </code></pre>
  
  <p><code>total</code> returns the value of <code>votes[0].Value</code> instead of addition of all four variables.</p>
  
  <p>Is there a way I can get the total of all the integers?</p>