Math Study Notes // Part 1

 Math Notes for 2022 -

Binary numbers:

Remember that the binary numeral system is a way to write numbers using only two digits: 0 and 1. As there are only two options, they can only represent two different digits, 0 and 1. This is called the binary number system, or base two. ("Bi" means two.) All the numbers are constructed from the two digits 0 and 1.

Factors - A smaller whole number that can be multipled by another whole number.

Prime Number - A number that can only be divided by itself and 1

*by the way, 1 does not count as a prime or composite number

Multiples - The result of one number being multipled by another

E.g. 8 times tables || 8 x 6 = 48 || 8 x 7 = 56 || 8 x 8 = 64

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Order of Operation -

B rackets

E xponents

D ivision

M ultiplication

A ddition

S ubtraction

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Golden Ratio Notes - Extra

The golden ratio (symbol is the Greek letter "phi" shown at left) is a special number approximately equal to 1.618

It appears many times in geometry, art, architecture and other areas.

Many buildings and artworks have the Golden Ratio in them, such as the Parthenon in Greece, but it is not really known if it was designed that way.

The Golden Ratio is equal to:  1.618

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Thank you so much - Malo 'aupito - Meitaki 🇹🇴 🇨🇰