Overview
Practice
Next Steps
Overview
Grade 1
Number
3. N1.3
3.5 Converting roman numerals to numbers
Converting roman numerals to numbers
What You'll Learn
Recognize the seven basic Roman numeral symbols and their numeric values
Apply the addition rule when smaller symbols follow larger ones
Apply the subtraction rule when smaller symbols precede larger ones
Convert Roman numerals from I to XX into standard numeric form
What You'll Practice
1
Converting single-symbol Roman numerals to numbers
2
Translating multi-symbol combinations using addition rules
3
Working with subtraction cases like IV and IX
Why This Matters
Roman numerals appear everywhere in daily lifeon clocks, book chapters, movie credits, and historical dates. Learning to convert them strengthens your number sense and helps you decode information you encounter in school, entertainment, and culture.
This Unit Includes
Practice exercises
Skills
Roman Numerals
Number Conversion
Number Sense
Ancient Math Systems
Pattern Recognition
SK Curriculum Aligned