1. Roman Numerals

2. A long, long time ago, the Roman Empire was here, in Europe and northern Africa.

3. The Roman Empire

4. When we count, we count 1, 2, 3. But that isn’t how the Romans counted!

5. The Romans counted I, II, III. Like this…

6. One I

7. Two II

8. Three III

9. Four IV

10. Five V

11. Six VI

12. Seven VII

13. Eight VIII

14. Nine IX

15. Ten X

16. Eleven XI

17. Twelve XII

18. Thirteen XIII

19. Fourteen XIV

20. Fifteen XV

21. Sixteen XVI

22. Seventeen XVII

23. Eighteen XVIII

24. Nineteen XIX

25. Twenty XX

26. Twenty-one XXI

27. Twenty-five XXV

28. Thirty XXX

29. Forty XL

30. Fifty L

31. Sixty LX

32. Seventy LXX

33. Seventy-five LXXV

34. One hundred C

35. The End