11+ maths roman numerals practice
21 October 2026
Roman numerals in 11+ maths
Roman numerals often appear in 11+ maths exams. Understanding them gives children an extra boost in number confidence and exam readiness.
Why practise Roman numerals
Practising these classic numbers helps children spot patterns, understand place value, and translate between number systems. This is a key skill for many 11+ questions.
How Roman numerals work
Each Roman numeral stands for a value. I is 1, V is 5, X is 10, L is 50, C is 100, D is 500, and M is 1000. Letters are added or subtracted to make different numbers.
Worked example
Let's convert the Roman numeral XXIV.
Step 1: Look at XXIV.
Step 2: Split into parts: X + X + IV.
Step 3: X is 10, so X + X = 10 + 10 = 20.
Step 4: IV is 5 - 1 = 4.
Step 5: Add them together: 20 + 4 = 24.
The answer is 24.
Tips for practising at home
Start with simple numbers and build up to more complex ones. Use everyday moments, like reading clocks or dates, to spot Roman numerals together.
Key insight: Practising Roman numerals helps children become comfortable with a classic part of 11+ maths and strengthens their understanding of numbers.
Encouragement for parents
Working through Roman numerals together builds confidence. EEZY BREEZY MATHS offers worksheets and practice packs to support your child every step of the way.
