1. Roman Numerals

2. Developed by Romans

3. Roman Numerals Use 7 letters as numbers

4. Roman Numerals I stands for 1

5. Roman Numerals V stands for 5

6. Roman Numerals X stands for 10

7. Roman Numerals L stands for 50

8. Roman Numerals C stands for 100

9. Roman Numerals D stands for 500

10. Roman Numerals M stands for 1,000

11. Roman Numerals Letters are repeated or used in combination to create numbers. II=2

12. Roman Numerals The numerals are added if they are the same. III=3

13. Roman Numerals When a smaller numeral is placed before a larger numeral, the smaller is subtracted from the larger. IV=4

14. Roman Numerals In a long number, subtraction may take place more than once. MMXIV = 2014

15. Roman Numerals Use them and you’ll learn them!