Flashcards
Maths Terminology
Cards in this deck (30)
- 1Odd NumbersEnd's in 1,3,5,7,9
- 2Even NumbersEnd's in 0,2,4,6,8 and it divisible by 2
- 3FactorDivides exactly into a number
- 4Square NumberCan be written as a number multiplied by itself
- 5Prime NumberCan only be divided by itself,2,3,5,7,11,13 & 17 are prime
- 61cm as mm?10mm
- 71 litre as ml?1000ml
- 85 miles at KM?8km +3 to miles IE: 2 Miles= 5km
- 9Percentage?Fraction out of 100
- 10So What's 75%1/4 or 0.75
- 11Circumference of a Circle?Pie x diameter
- 12Area of a rectangle?Length x Width or L x W
- 13Area of a triangle??Base x Height Divided by 2
- 14Area of a circle?Pie Radius Squared
- 15Volume of a cubiod?Length x Width x Heigh or L x W xH (for short)
- 16Volume of a Prism??Cross section area x length
- 17What's PerimeterThe Distance round the edge of the edge area is the shape inside
- 18What do Angles at a point add up to?360 Degrees
- 19What do angles at a quadrilateral add up to?360 Degrees
- 20BIDMAS?Brackets-Indicies-Divisio-Multiplaction-Addition-Subtraction
- 21What's the product?The answer when two numbers are multiplied together so the product of 4x5 is 20
- 22What's an estimate?Rounding all the numbers together and giving an approximate answer
- 23What's correlation?The relationship between two variables can be both postive or negative or have no correlation what so ever
- 24Expanding brackets?Multiply the brackets out? 2(x+3) Can become 2x+6
- 25Tessellation?When fitting a shape together to make it fit
- 26Mode/modal?The Most common value occurring in a sequence
- 27Median??The middle value when all is in order. for example: 2,4,6,8,10,12 6 is the median
- 28Mean? GrrrrAdd all the number in the sequence and divide by the number of terms in the sequence
- 29Range?The Highest value subtracted from the smallest value
- 30What is Pythagoras's theoremA squared + B Squared=C Sqaured
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- A variety of revision for maths terminology to help.
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- Lorna collins
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