Explore our e-library for topics in Foundations Maths. From BIDMAS, Fractions, Decimals and Percentage to Standard form, you can access videos and exercises with worked solutions to enhance your knowledge and understanding. You can also use "Ctrl +F" to speed up your search for a specific topic.
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Decimals and Rounding
Rounding to Decimal Places and Significant Figures
Upper and Lower Bounds and Error Intervals
Fractions
An Introduction
Adding and Subtracting Fractions
Multiplying and Dividing Fractions
Mixed Numbers and Improper Fractions
- MASH video on Mixed Numbers and Improper Fractions
- Corbett Maths Worksheet on Mixed numbers and Improper Fractions
Converting Fractions, Decimals and Percentages
BIDMAS
Order of Operations (BIDMAS/BODMAS)
- Video: BiDMAS/BoDMAS
- BIDMAS exercise booklet with worked solutions
- Interactive BIDMAS Exercises with Solutions
Positive and Negative Numbers
Percentages
Percentage of an Amount
Percentage Change (increase/decrease/profit/loss)
- Video: Percentage Increase and Decrease (Multiplier Method)
- Video: How to Calculate Percentage Change (Increase or Decrease)
- Video: Reverse Percentages - Calculating The Cost Before The Discount
- Corbett Maths Exercise on Percentage Change
Original amount
Simple Interest and Compound Interest (Repeated Proportional Change)
Ratio and Proportion
Introduction to Proportion
Direct and Inverse Proportion
Standard Form
Writing Numbers in Standard Form
- Video: What is Standard Form (also known as Scientific Notation)?
- Video: How to Convert Number into Standard Form
- Exercise on Standard Form with solutions
- Corbett Maths exercise on Standard Form