Eleven to Twenty

12345678910
Across
  1. 2. Nine and ten
  2. 5. 7 ______ store
  3. 6. 2 tens
  4. 9. 7 + 7.
  5. 10. 6 more than 10
Down
  1. 1. 5 + 5 + 5
  2. 3. 2 + 10
  3. 4. 18
  4. 7. Some call it unlucky number.
  5. 8. 7 + 10