Henry's Puzzle

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Across
  1. 3. 6 + 4 x 4 - 2
  2. 7. he lived under the stairs
  3. 9. owner of blanky moose
  4. 11. season when henry usually redeems his date card
  5. 13. fun family game
  6. 15. surprise trip
  7. 16. march 7th
  8. 17. everyone's new best friend
  9. 18. math and cats
Down
  1. 1. henry,peter,david
  2. 2. hockey position
  3. 4. what henry doesn't do
  4. 5. december 25th
  5. 6. august 29th
  6. 8. oldest child
  7. 10. card collection
  8. 12. henry's favourite cat
  9. 14. brother's middle name
  10. 15. trouble