Sample Lesson

Roman Numeral Challenge

The Challenge: Convert Arabic numbers to Roman numerals or vice versa.

Arabic to Roman

Please choose your level of difficulty.

Beginner—Convert numbers from 1-50
Intermediate—Convert numbers from 50-1000
Advanced—Convert numbers from 1000-3000

Roman to Arabic

Please choose your level of difficulty.

Beginner—Convert numbers from I-L
Intermediate—Convert numbers from L-M
Advanced—Convert numbers from M-MMM

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