What is the largest number that can be written using a single Roman numeral symbol? Correct
The largest number that can be written using a single Roman numeral symbol is 1,000, represented by the letter “M.” While Roman numerals allow for the representation of various numbers using different combinations of symbols, the symbol “M” stands for 1,000 in the Roman numeral system. Other symbols like “C” for 100, “D” for 500, and “X” for 10 are all smaller values compared to “M.” When it comes to expressing larger numbers with a single Roman numeral symbol, “M” for 1,000 is the highest value that can be represented in this manner within the Roman numeral system.
Source:
https://www.youtube.com/watch?v=8Ot5iqN7j4M
https://www.threads.com/@beliproduk.official/post/DQU7T5EE_4P