They made is more difficult to forge. For example, 27 can easily be forged into a number approx ten times as large by adding a 1 at the end: 271.
But XXVII would need to be changed to CCLXXI - an alteration that would be spotted quite easily.
During the Ancient Greek times
ancient greek mathematicians
ancient Greek mathematician name not mentioned
Greek they didn't like to write so they wrote numbers
It was not named after a person. Ancient Greek "palin" = back again.
Ancient Greek
The earliest surviving records of the explicit study of prime numbers come from the Ancient Greeks.
An Ancient Greek is a native or inhabitant of Ancient Greece, the Greek-speaking world of ancient times.
erm... Ancient Greek is from Ancient Greece :P
To count people and items, to record numbers of people and items, for calculations.
What were some of the advantages of living in ancient Egypt>
The advantages of a phonetic alphabet has is that it was less complicated to read and understand. Writings such as Chinese or hieroglyphics of ancient Egypt have thousands of different symbols that can be easily confused with others.