# Maths- Foundation

Mind Map by AnalConqr, updated more than 1 year ago
 Created by AnalConqr almost 5 years ago
20
2

### Description

GCSE Maths Mind Map on Maths- Foundation, created by AnalConqr on 04/06/2015.

## Resource summary

Maths- Foundation
1 Pythagoras Theorum
1.1 C2= A2+B2-> Square Root
1.1.1 A2= C2-B2 or B2=C2-A2
1.1.1.1 C is the hypotenuse and is always larger
2 Factorise= Put into brackets
2.1 4x+8= 4(x+8)
3 Straight line= 180
3.1 A= 98 B must= 102
4 Express 36 as a product of its primes
4.1 Factor tree
5 Highest common factor of 20 and 24
5.1 Factor tree and venn diagram
5.1.1 =4
6 Difficult multiplication sums such as 35x26
7 50%= O.5= 1/2
7.1 25%= 0.25= 1/4
7.2 75%= 0.75= 3/4
8 Trial and improvement
8.1 Put two values into the equation that give opposite outcomes- too big/too small
8.1.1 Work between the two numbers
9 Values
9.1 Mean- add all numbers up and divide by how many numbers you have
9.2 Mode- most common number
9.3 Range- biggest-smallest
9.4 Median- Middle number

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