MATHS
Why do numbers and formulas matter? In this section see how knowing about sums, averages, shapes, graphs and measurements can help you out with many tasks.
Complex and everyday calculations are addressed in this section. See how to use them in relation to money and different types of numbers. Complete ALL topics in section 1 before moving on to the next.
Section 1
Addition
Decimals
Division
Fractions
Mental maths
Multiplication
Percentages
Number patterns
The number system
Problem solving
Subtraction
Using a calculator
Section 2
Decimals
https://www.khanacademy.org/math/arithmetic/decimals
Factors & Multiples
https://www.khanacademy.org/math/arithmetic/factors-multiples
http://www.mathsisfun.com/numbers/factors-multiples.html
Fractions
https://www.khanacademy.org/math/arithmetic/fractions
Whole Nummbers and Integers
http://www.mathsisfun.com/whole-numbers.html
Integers
http://www.mathsisfun.com/positive-negative-integers.html
http://www.mathsisfun.com/multiplying-negatives.html
Measures and Measurements
http://www.mathsisfun.com/measure/