numbers

123456789101112131415161718
Across
  1. 2. six
  2. 6. sixteen
  3. 7. eighteen
  4. 9. thirteen
  5. 10. four
  6. 12. three
  7. 15. nine
  8. 16. twenty
  9. 17. eleven
  10. 18. one
Down
  1. 1. fifteen
  2. 3. ten
  3. 4. fourteen
  4. 5. seventeen
  5. 6. seven
  6. 7. two
  7. 8. eight
  8. 11. nineteen
  9. 13. twelve
  10. 14. five