Roman numerals worksheets for 11+ maths
21 October 2026
Roman numerals in the 11+ exam
Roman numerals often appear in 11+ maths questions, especially in reading, writing, or simple calculations. Regular practice helps children recognise these numbers quickly and use them confidently.
Why worksheets help
Practising with roman numerals worksheets builds fluency in recognising and converting between roman and arabic numbers. This is a useful skill for both test questions and everyday understanding.
Key insight: Use a mix of reading, writing, and calculation tasks when practising with roman numerals worksheets. This helps children become comfortable with the different ways roman numerals appear in 11+ maths.
Worked example
Add XXIV + XVI
First, convert each roman numeral to arabic numbers.
XXIV is 24. XVI is 16.
Next, add the numbers: 24 + 16 = 40.
Now, convert 40 back to roman numerals. 40 is XL.
The answer is XL.
Supporting your child
Encourage your child to say each step out loud and write down their working. This can help them spot errors and remember the conversion rules more easily.
