Grade 4 · Year 5 · Class 4 · ages 9–10 · Number sense
Roman numerals: Grade 4 practice
Reading and writing numbers in Roman numerals. Eight questions at a time, instant feedback and a mastery score from 0 to 100.
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Right answers raise your mastery score (more on harder questions) and wrong ones lower it a little. Your best score is saved on this device, and in your account if you log in.
The idea in one minute
I = 1, V = 5, X = 10, L = 50, C = 100. A smaller symbol before a bigger one is taken away (IV = 4), after it is added (VI = 6).
Try these on paper first
One question at each level. Tap a question to see the answer.
Easy Write 11 in Roman numerals:
Answer: XI
Medium XLVI =
Answer: 46
Challenge CCLXXIX =
Answer: 279
More ways to practise roman numerals
- Printable roman numerals worksheet with an answer key (new questions every time)
- All Grade 4 practice · Number sense worksheets
Related skills
- Factors and multiples (Grade 4)
- Estimate sums and differences (Grade 4)
- Comparing large numbers (Grade 4)
- Rounding to the nearest 100 (Grade 3)
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FAQ
Roman numerals: questions
What grade is roman numerals?
It is usually taught in Grade 4 (Year 5 in England, Class 4 in India, ages 9–10), though schools and countries differ. Try the grade above or below if it feels too hard or too easy.
What does a roman numerals question look like?
For example: "XLVI = …" The answer is 46. I = 1, V = 5, X = 10, L = 50, C = 100. A smaller symbol before a bigger one is taken away (IV = 4), after it is added (VI = 6).
What should I learn before and after roman numerals?
Before it, try factors and multiples (Grade 4). After it, move on to estimate sums and differences (Grade 4).
How can I get better at roman numerals?
I = 1, V = 5, X = 10, L = 50, C = 100. A smaller symbol before a bigger one is taken away (IV = 4), after it is added (VI = 6). Practise a little every day, read the hint after each wrong answer, and use the printable worksheet when you want to write it out.
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