What is MIII in Roman Numerals?

What is the value of MIII in Roman numerals?

The Roman numeral MIII is equivalent to 1003 in Arabic numerals.

Therefore, if you want to write the digit 1003 using Roman symbols, you must use the letter combination MIII. This letter combination is equivalent in Roman writing to the Arabic numeral One thousand three.

MIII = 1003

How should the Roman numeral MIII be read?

It should be noted that Roman letters symbolizing numbers should be read and written from left to right and in the order from largest to smallest.

If the Roman numeral MIII is found in a text, it should be read as a natural number, that is, in this case it should be read as "One thousand three".