title: Add SUM of values of two LISTS into new LIST
body: <p>I have the following two lists:</p>
  
  <pre><code>first = [1,2,3,4,5]
  second = [6,7,8,9,10]
  </code></pre>
  
  <p>Now I want to add the items from both of these lists into a new list.</p>
  
  <p>output should be </p>
  
  <pre><code>third = [7,9,11,13,15]
  </code></pre>