The letter D is the symbol that is used in the Roman numeric system for the number 500, five hundred. The Roman name is QVINGENTI, Quingenti. The origin of this sign is half of Φ, an evolution of the Etruscan symbol for 1000

To learn Roman numerals corresponding to the numbers 55, 56, 57, 58, 59 and 60

Educational sheet with the Roman numerals corresponding to the numbers 37, 38, 39, 40, 41 and 42

The number ten, 10, in the Roman numeric system is the symbol X. The original Roman name of X is DECEM, decem, and has its origin in the sign used by the Etruscans

In the Roman numeric system the sign M represents the number thousand, 1000. The symbol M is the first letter of the word MILLE, Mille, its Roman original name coloring page

More Roman numerals coloring pages