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Learn about substituting positive and negative numbers into expressions with this BBC Scotland Bitesize 3rd Level maths guide for Curriculum for Excellence.

GCSE; WJEC; Basic algebra – WJEC Substitution. Algebra is very useful in the modern world where mathematics is used extensively. This includes expanding brackets, collecting terms and ...

A Maths article on how to substitute simple expressions and formulae. ... More from Bitesize. About us; All subjects; ... this is where substitution comes in.

Substitution is the process of replacing the words or letters in an equation with numbers. ... Personalise your Bitesize! Jobs that use Maths; Skillswise: Maths; ... The BBC is not responsible for ...

The Corbettmaths Practice Questions and Answers to Substitution

Substitution means putting numbers in place of letters to calculate the value of an expression close expression A mathematical sentence expressed either numerically or symbolically made up of one ...

This article was first published in April 2025. GCSE revision season is well underway, and as it gets nearer to the start of your maths exams you might be feeling all kinds of emotions, but try ...

Expertise: Maths Content Creator Mark graduated twice from the University of Oxford: once in 2009 with a First in Mathematics, then again in 2013 with a PhD (DPhil) in Mathematics. He has had nine successful years as a secondary school teacher, specialising in A-Level Further Maths and running extension classes for Oxbridge Maths applicants.

BBC Bitesize Types of Numbers: Make a fact sheet with information and examples of these types of numbers. Share your work with us! List the first 20 square numbers. List the first 10 cube numbers. ReadingDuck: Factors Improve your mathematical vocabulary! Memorise all the prime numbers up to 100. Prime Numbers MathsIsFun

Free online GCSE video tutorials, notes, exam style questions, worksheets, answers for all topics in Foundation and Higher GCSE. The content is suitable for the Edexcel, OCR and AQA exam boards.

Learn about and revise formulae and how to apply skills in substituting, creating and rearranging formulae with BBC Bitesize GCSE Maths Edexcel guide.

arrow_back Back to Substitution into Formulae Substitution into Formulae: Worksheets with Answers. Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. And best of all they all (well, most!) come with answers. Contents. Mathster; Corbett Maths

Substitution Notes and Examples: Quiz ... BBC Bitesize: Transum. Simplifying Algebraic Expressions. IXL. Year 7 Algebra-----Videos. Introduction to Algebra 1. Introduction to Algebra 2. Simplifying. Expanding Brackets. Expand and Simplify- ...

Substitution in maths means swopping the letters for the right numbers so you can work out the value of an expression. Don’t forget that ab means a multiplied by b and c/d means c divided by d. ... BBC Bitesize Maths revision aimed at 14 year olds but very useful for basic maths;

Substitution is the act of replacing a term with another (number or variable) that is equivalent. Substitution is the act of replacing a term with another (number or variable) that is equivalent. ... GCSE Maths (9-1) Grade Booster Revision Workshops for May / June 2017 2nd February 2017. Substitution into Formulae Revision Quiz ...

Maths Kitchen provides easy to use, high quality resources and personalised revision guidance for GCSE Maths ... Substitution practice questions with video lessons to show you the steps to solve these questions. Get practising! Personalised, motivating revision for learners. Powerful homework setting and diagnostics for schools and teachers.

Substitution means putting a number into a formula or expression in place of a letter. Example 1: Find the value of 4a + b when a = 5 and b = 3. ... Maths Genie Limited is a company registered in England and Wales with company number 14341280. Registered Office: 86-90 Paul Street, London, England, EC2A 4NE. ...

Ensure your KS3 pupils get a smooth ride through the topic with a set of substitution questions that are backed up by tuitional style information in the form of worked examples and explanatory context.Ideal for practising this subset of Algebra, the resource comes downloaded in PDF files and can be easily printed, should you need. The substitution questions are preceded by step-by-step ...

The Substitution Worksheet contains a series of tasks that build on the skill of substitution and is pitched at KS3 Maths pupils. Incorporated within the Substitution Worksheet is a variety of contextual information that affords each question a distinction from the previous one. This becomes useful for engaging the mind of a KS3 Maths pupil.