Sample Mind Map

Mere som dette

Organigrama arbol

af Leonardo Garcia Salazar

MTE 280- Investigating Quantity

af Lauren Bennett

Mind-map - Medieval Civilization 2nd

af Christina Champin

The system unit

af Halbin Halbin

Other base

Base 12

Base 8

Base 2

binary

Numerical Systems

4- DECIMAL 0,1,2,3,4,5,6,7,8,9

Base 10 for ease

The Mayans added the number 0

Any number using only 10 glyphs

1- First Methods

Civilizations created different methods, Using symbols

Roman

Added position

Egyptian

Hebrew

Greek

First humans used body parts to count animals. It was not efficient

3- Mathematical Indians century VIII

2- More developed methods add and substract

Aztecs

Chinese

Babylonians