LOST TREASURE

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Across
  1. 2. Colour of the sky
  2. 4. Large marsupial
  3. 5. Double two
  4. 7. School subject with numbers
  5. 11. England's capital city
  6. 12. Three times five
Down
  1. 1. Name of this school
  2. 3. Likes to chase mice
  3. 6. Name of this little town
  4. 8. Has a trunk
  5. 9. This school "address"
  6. 10. Man's best friend