500 in Roman numerals

500 in Roman numerals is D.

Pick any whole number from 1 to 3,999.

500 = \text{D}

How to work it out

1
Take the biggest Roman value that fits, write its letter, subtract it, and repeat.
2
Here: 500 (D) = 500.
3
Joined together: D. (Four of the same letter in a row is never used: 4 is IV, 9 is IX, 40 is XL, 90 is XC, 400 is CD, 900 is CM.)

Value	Letters
500	D

What is 500 in Roman numerals?

How do you read D?

D = 500 = 500.