To calculate quantities. It is used in maths to help you in the future.
It was (and still is) used by the Jews.
base 2
mayans
The Roman numeral system
Bob Bobsen
Binary
The Pre-Columbian Maya civilization used the myna numbering system.
Roman Numerals were the numbering system used by the ancient Romans. It is what they used to count with.
Bullets and numbering are a means of neatly presenting a list of points or items in a document. Bullets are also known as bullet points and can be used to make a list. Numbering is generally used when giving step-by-step instructions for doing something.
1 In binary numbering means on 0 In binary numbering means off
Zero and one - either on or off.
The binary digits. 10 = 2