Edexcel GCSE Maths Formula Sheet 2025: A Comprehensive Guide
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Edexcel GCSE Maths Formula Sheet 2025: A Comprehensive Guide
Introduction
The Edexcel GCSE Maths Formula Sheet is an essential resource for students preparing for their GCSE Maths exams. It provides a concise and accessible summary of all the key formulae that students need to know for the exam. The formula sheet is divided into different sections, covering all the main topics in the GCSE Maths syllabus.
Number
- Place value: 10^n
- Order of operations: BODMAS
- Rounding: to nearest whole number, 1 decimal place, 2 decimal places, etc.
- Estimation: rounding to the nearest 10, 100, 1000, etc.
- Factors and multiples: factors of a number are the numbers that divide into it exactly; multiples of a number are the numbers that are obtained by multiplying it by a whole number.
- Prime numbers: prime numbers are numbers that have exactly two factors, 1 and themselves.
- Square numbers: square numbers are the numbers that are obtained by multiplying a whole number by itself.
- Cube numbers: cube numbers are the numbers that are obtained by multiplying a whole number by itself three times.
- Percentages: percentages are fractions out of 100.
Algebra
- Expanding brackets: (a + b)(c + d) = ac + ad + bc + bd
- Factorising: finding the factors of a number or expression.
- Solving equations: finding the value of a variable that makes an equation true.
- Inequalities: comparing two values using the symbols <, >, โค, and โฅ.
- Linear graphs: y = mx + c
- Quadratic graphs: y = ax^2 + bx + c
- Simultaneous equations: solving two equations in two variables simultaneously.
Geometry
- Angles: measuring and classifying angles.
- Triangles: properties of triangles, including the sum of the interior angles and the Pythagoras’ theorem.
- Quadrilaterals: properties of quadrilaterals, including the sum of the interior angles and the area.
- Circles: properties of circles, including the radius, diameter, and circumference.
- Volume and surface area: calculating the volume and surface area of 3D shapes.
Statistics
- Mean: the average of a set of numbers.
- Median: the middle value of a set of numbers.
- Mode: the most frequently occurring value in a set of numbers.
- Range: the difference between the highest and lowest values in a set of numbers.
- Probability: the likelihood of an event happening.
Additional Information
The Edexcel GCSE Maths Formula Sheet also includes some additional information that can be useful for students. This includes:
- A list of mathematical constants, such as ฯ and e.
- A table of common trigonometric ratios.
- A conversion table for units of measurement.
Using the Formula Sheet
The Edexcel GCSE Maths Formula Sheet is a valuable resource for students preparing for their GCSE Maths exams. It is important to use the formula sheet effectively in order to get the most out of it. Here are some tips for using the formula sheet:
- Become familiar with the formula sheet. Make sure you know where to find the formulae you need.
- Use the formula sheet regularly. The more you use the formula sheet, the more familiar you will become with it.
- Don’t rely solely on the formula sheet. The formula sheet is a useful resource, but it is not a substitute for understanding the underlying concepts.
- Use the formula sheet to check your work. The formula sheet can be used to check your work and make sure that you have used the correct formulae.
Conclusion
The Edexcel GCSE Maths Formula Sheet is an essential resource for students preparing for their GCSE Maths exams. By using the formula sheet effectively, students can improve their understanding of the key formulae and increase their chances of success in the exam.
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