By how much is the sum of 25.38 and 22.095 greater than the difference

   22.095        
+25.38
  47.475
                                               47.475
                                           -   02.475
                                               45.000
  25.380
- 22.950                           
  02.475

thus the answer is 
the sum is greater than the difference by 45.000

hope you understand