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60SecondTrainer

Roman Numerals

Decode the numerals. Beat your score — or Nail It!

Round time
Score 0
🏆 0
1:00
60SecondTrainer

Roman Numerals

0
🏆 Record: 📅 Best today:

Mistakes this round

Needs a little more practice

Understand the order of symbols

Practise Roman numerals with I, V, X, L, C, D and M. Convert ordinary numbers to Roman numerals, work in the opposite direction or mix both. Choose a beginner range up to 20 or expand to 100, 500 or 1000. Learn the order of the symbols instead of guessing from the largest one.

How does the trainer work?

Choose a number range and question direction, then start your round. Add symbol values when appropriate and recognise subtraction pairs such as IV and IX. Check each answer before trying to increase your speed.

Example with explanation

Why does XIV mean 14?

X is 10 and IV is 4: I before V means subtract 1 from 5. Together, X + IV gives 14.

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