Year 6 Exam > Year 6 Notes > Year 6 Mathematics > Substitute into simple expressions and formulae
Substitute into simple expressions and formulae | Year 6 Mathematics PDF Download
What is formulae?
- Formulae in mathematics are essentially facts or rules expressed in a mathematical form to help calculate a quantity using related values.
- Letters are often used in formulae to represent numbers, allowing for easy substitution and manipulation based on the given rule.
Finding the Volume of a Cuboid
- When determining the volume of a cuboid, you typically multiply the length by the width by the height.
- As a formula, the volume of a cuboid is calculated as Volume = length x width x height, or simply Volume = lwh.
- The letters are placed adjacent to each other to indicate multiplication.
- Algebraic notation avoids using 'x' for multiplication to prevent confusion with variables.
- Substitution is crucial when dimensions vary, ensuring that the volume calculation remains consistent.
Example
Example: Look at this cuboid.
This time the length = 4cm, width = 2cm, and the height = 3cm.
To find the volume, you’d use the formula:
Volume = lwd
So:
4cm x 2cm x 3cm = 24cm3.
What if the length changed to 3cm, the width to 2cm, and the height to 2cm?
You would still use the same formula to find the volume, but swap in the different measurements.
3cm x 2cm x 2cm = 12cm3
Using words in a formula
- When working with formulas that involve words instead of just letters, it's important to understand how to substitute values effectively.
Example
Example: Libby works in a pet shop. She earns £30 a day plus £10 for every pet she sells.
The formula to show this would be:
Amount earned = £30 + (10 x number of pets sold).
How much would Libby earn if she sold 5 pets on Monday?
To solve this, you would have to substitute the number 5 into the “number of pets sold.”
Amount earned = £30 + (10 x 5)
So Libby would earn £80 on Monday.
How much would Libby earn if she sold 9 pets on Tuesday?
This time, you would substitute the number 9 into the “number of pets sold.”
Amount earned = £30 + (10 x 9).
Libby would earn £120 this time.
The document Substitute into simple expressions and formulae | Year 6 Mathematics is a part of the Year 6 Course Year 6 Mathematics.
All you need of Year 6 at this link: Year 6
|
54 videos|54 docs|17 tests
|
Related Exams
About this Document
|
Nov 21, 2024 Last updated |
Document Description: Substitute into simple expressions and formulae for Year 6 2024 is part of Year 6 Mathematics preparation.
The notes and questions for Substitute into simple expressions and formulae have been prepared according to the Year 6 exam syllabus. Information about Substitute into simple expressions and formulae covers topics
like What is formulae?, Finding the Volume of a Cuboid, Using words in a formula and Substitute into simple expressions and formulae Example, for Year 6 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Substitute into simple expressions and formulae.
Introduction of Substitute into simple expressions and formulae in English is available as part of our Year 6 Mathematics
for Year 6 & Substitute into simple expressions and formulae in Hindi for Year 6 Mathematics course.
Download more important topics related with notes, lectures and mock test series for Year 6
Exam by signing up for free. Year 6: Substitute into simple expressions and formulae | Year 6 Mathematics
Description
Full syllabus notes, lecture & questions for Substitute into simple expressions and formulae | Year 6 Mathematics - Year 6 | Plus excerises question with solution to help you revise complete syllabus for Year 6 Mathematics | Best notes, free PDF download
Information about Substitute into simple expressions and formulae
In this doc you can find the meaning of Substitute into simple expressions and formulae defined & explained in the simplest way possible. Besides explaining types of
Substitute into simple expressions and formulae theory, EduRev gives you an ample number of questions to practice Substitute into simple expressions and formulae tests, examples and also practice Year 6
tests
|
Explore Courses for Year 6 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Previous Year Questions with Solutions
,Objective type Questions
,mock tests for examination
,Substitute into simple expressions and formulae | Year 6 Mathematics
,study material
,Extra Questions
,practice quizzes
,Important questions
,Sample Paper
,Semester Notes
,Exam
,Summary
,video lectures
,Substitute into simple expressions and formulae | Year 6 Mathematics
,Viva Questions
,ppt
,Substitute into simple expressions and formulae | Year 6 Mathematics
,Free
,MCQs
,past year papers
,shortcuts and tricks
;
Additional Information about Substitute into simple expressions and formulae for Year 6 Preparation
Substitute into simple expressions and formulae Free PDF Download
The Substitute into simple expressions and formulae is an invaluable resource that delves deep into the core of the Year 6 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Substitute into simple expressions and formulae now and kickstart your journey towards success in the Year 6 exam.
Importance of Substitute into simple expressions and formulae
The importance of Substitute into simple expressions and formulae cannot be overstated, especially for Year 6 aspirants.
This document holds the key to success in the Year 6 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Substitute into simple expressions and formulae Notes
Substitute into simple expressions and formulae Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Substitute into simple expressions and formulae.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Substitute into simple expressions and formulae Notes on EduRev are your ultimate resource for success.
Substitute into simple expressions and formulae Year 6 Questions
The "Substitute into simple expressions and formulae Year 6 Questions" guide is a valuable resource for all aspiring students preparing for the
Year 6 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Substitute into simple expressions and formulae on the App
Students of Year 6 can study Substitute into simple expressions and formulae alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Substitute into simple expressions and formulae,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Substitute into simple expressions and formulae is prepared as per the latest Year 6 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup