Numerical Systems
2- More developed methods add and substract
Babylonians
Chinese
Aztecs
3- Mathematical Indians century VIII
1- First Methods
First humans used body parts to count animals. It was not efficient
Civilizations created different methods, Using symbols
Greek
Hebrew
Egyptian
Roman
Added position
4- DECIMAL 0,1,2,3,4,5,6,7,8,9
Any number using only 10 glyphs
The Mayans added the number 0
Base 10 for ease