Spellings

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Across
  1. 2. to work out the size of something
  2. 3. list of items at the end of a book
  3. 4. two score
  4. 7. nice mannered
  5. 10. not casual
  6. 11. not backward
  7. 12. on person
  8. 16. never dies
  9. 17. often
  10. 18. useful details about something
Down
  1. 1. right away
  2. 5. a play with lots of songs in it
  3. 6. something that is used in factories can be described as...
  4. 8. disc shaped part of a drum kit
  5. 9. something valuable, sometimes hidden
  6. 10. an algorithm or rule used in Maths or Science
  7. 13. really big
  8. 14. unable to get a disease
  9. 15. the one before
  10. 17. the way something is structured or laid out