Key Concepts: Lvl - 2

12345678910111213141516171819
Across
  1. 2. skill
  2. 4. loosen
  3. 5. nature
  4. 7. far
  5. 9. To measure
  6. 10. around
  7. 12. hundredth
  8. 13. opinion
  9. 15. billionth
  10. 16. thousand
  11. 17. within
  12. 19. billion
Down
  1. 1. sun
  2. 3. light
  3. 4. staying
  4. 5. false
  5. 6. millionth
  6. 7. across
  7. 8. million
  8. 9. thousandth
  9. 11. Together
  10. 14. apart
  11. 17. between
  12. 18. beside
  13. 19. weight