6,965+23,3

To add the numbers 6,965 and 23.3, you should first align them properly.

You can rewrite them as:

  6,965.0
+   23.3

Now, let's perform the addition:

     6,965.0
 +     23.3
------------
     6,988.3

So, 6,965 + 23.3 = 6,988.3.