Numbers Practice

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Across
  1. 2. 20
  2. 4. 500 (One of the more challenging ones)
  3. 5. 400
  4. 7. 900
  5. 9. 30
  6. 10. 200
  7. 14. 100 (More than 100)
  8. 15. 80
  9. 18. 600
Down
  1. 1. 700
  2. 3. 90
  3. 5. 50
  4. 6. 1,000
  5. 8. 100 (by itself)
  6. 10. 10
  7. 11. 70
  8. 12. 800
  9. 13. 300
  10. 16. 40
  11. 17. 60