Knowing our Numbers - Rules to form Roman Numerals: Mathematics

EKalam

关于此电子书

In this module, you will learn :- If a smaller numeral is written to the left of a larger numeral, it is always subtracted from the larger numeral, V, L, and D are never subtracted, I can be subtracted from V and X only, When a smaller number is placed between two larger numerals, it is always subtracted from the larger number immediately following it.