French numbers

12345678910111213141516
Across
  1. 4. fifteen
  2. 5. one
  3. 6. seventeen
  4. 10. four
  5. 12. eighteen
  6. 13. twenty
  7. 14. fourteen
  8. 15. nine
  9. 16. seven
Down
  1. 1. five
  2. 2. two
  3. 3. eleven
  4. 6. ten
  5. 7. sixteen
  6. 8. thirteen
  7. 9. eight
  8. 11. three
  9. 12. twelve
  10. 16. six