Find the value of .



  1. 100 + + 3 = 123


  2. + 3 + 5 = 135


  3. 8 + + 2 = 862


  4. 5 + 7 + = 579


  5. + 2 + 8 = 428


  6. 3 + + 5 = 395


  7. +6 + 8 = 568


  8. 9+ +0 = 940


  9. 9 + 3 + =931