1) **Time**

Basic time calculations:

2) **Algebra:**

Function machines:

Substitute into equations:

Simplify expressions:

Solving equations (x on one side:

Solving equations with x on both sides:

3) **Statistics:**

Mean, median and mode song:

Mean, median, mode:

Mean from frequency table:

How to draw a pie chart:

**Negative numbers**

Adding and subtracting negatives:

Multiplying and dividing negatives:

4) **Fractions, Decimals and Percentages**

Adding Fractions 1:

Adding Fractions 2:

Improper Fractions to Mixed Numbers

Mixed numbers to improper fractions

Multiply fractions

Divide fractions

Fractions and Percentages 1

Finding Percentages of a Number (fraction method):

Finding Percentages of a Number (mental methods)

5) **Sequences**

Finding nth terms:

6) **Areas**

Area and perimeter of a rectangle:

Area and perimeter of triangles:

Area of compound shapes 1

Area of compound shapes 2

7) **Angles**

Angle Basics

Triangles

Construct a triangle from 3 sides:

Measuring angles:

8) **Number **

Multiplying decimals:

Multiply by powers of 10:

Multiplication:

Chinese multiplication:

Short division:

Order of operations (BODMAS):

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