It's a quite complicates system, based on units of ten. For all the details, go to Wikipedia and in the search box write 'Egyptian numerals'.
In Egypt.
the Egyptians
Egyptian hieroglyphics are really complicated Roman numerals, and Roman numerals are just amature hieroglyphics.
Egypt
9 m
864 three 20
It's hard to describe, as our keyboards don't have keys for those symbols. But google ' ancient egyptian numerals' and you get to see them all.
You cannot write fractions using Roman numerals.
Egyptian numerals were primarily used in ancient Egypt for various purposes such as counting, record-keeping, and astronomical calculations. They were also used in trade and commerce. However, with the rise of the Arabic numeral system, Egyptian numerals eventually fell out of common use and were replaced by the more widely adopted Arabic numerals.
You write 1533 in roman numerals like this: MDXXXIII
To write twenty in Roman numerals, you simply write the letter X.