# Maths Vocabulary

version from 2015-12-09 11:10

## National 4 and National 5 Mathematics

On this page you will learn some important vocabulary for Maths. Good Luck!

## Maths Vocabulary (1)

Rotational SymmetryWindmills
Line SymmetryButterflies
Square Numbers1,4,9,16,25,36
Prime Numbers2,3,5,7,11,13
Kg in a Tonne1000 kg = 1 Tonne
RadiusLine From Centre of Circle to Edge of Circle
Diameter Distance Across Circle Edge to Edge Through its Centre Point
Centre of circleMidpoint of the Diameter

## Maths Vocabulary (2)

MeanAverage = Total/Number
ModeMost Common
Median Middle of Ordered List
FactoriseBracketorise! (Use Brackets)
ml in a Litre1000 ml = 1 Litre
BearingsClockwise Angle from North
Round to 1 dp3.751 = 3.8 to 1dp

## Maths Vocabulary (3)

Gross Wage/SalaryWhat you think you will get!
Net Wage or SalaryWhat you actually get!
DeductionsWhat others get - Tax etc!
Simplify a Fraction8/12=2/3
Parallel lineslines that do not meet
Scale FactorMultiply by it!

## Maths Vocabulary (4)

Cuboid Volume?L x B x H
Prism Volume?V = A h
Mixed Number and Fraction2 3/4= 11/4
Decimal Fraction0.25