German Translation: Cardinal & Ordinal Numbers

Gap-fill exercise from www.ielanguages.com

Type the correct German translation of the cardinal and ordinal numbers, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Pay close attention to your spelling! (Use the buttons at the bottom to insert accented characters if you are unable to type them on your keyboard.)
1. seventh =

2. twelve =

3. first =

4. seventy-nine =

5. eighty-four =

6. third =

7. eighteen =

8. twentieth =

9. five =

10. nine =

11. fourteenth =

12. thirty-third =

13. forty-two =

14. fifty-eighth =

15. zero =