Sample Mind Map

Mere som dette

ILS 1st Test

af Dorian Smith

AMERINDIS

af Roser Casas

Organising and Displaying Data

af Alphonso Zoanetti

B121F Comp CH.3

af kit kit

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