unit 4

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Across
  1. 2. four
  2. 4. thirteen
  3. 8. Antartica
  4. 9. three
  5. 10. ten
  6. 14. five
  7. 15. twenty
  8. 16. twelve
  9. 18. two
Down
  1. 1. America del norte
  2. 2. zero
  3. 3. thirty
  4. 5. twenty-one
  5. 6. six
  6. 7. fourteen
  7. 8. Asia/Asian
  8. 11. one
  9. 12. nine
  10. 13. eleven
  11. 17. eight