Class 1 Exam > Class 1 Notes > Mathematics for Class 1 > Chapter Notes: Introduction to Multiplication
Introduction to Multiplication Class 1 Notes Maths
| Table of contents |
|
| Multiplication as Repeated Addition |
|
| Multiplication on a Number Line |
|
| Multiplication Using an Array |
|
| Building Multiplication Tables or “Times Tables” |
|
Multiplication as Repeated Addition
Two elephant families are going for a jungle walk.
Each family has 4 elephants.
We say, there are 4 + 4 = 8 elephants going for a jungle walk.
Or
There are 2 groups of elephants and there are 4 elephants in each group.
4 + 4 = 8 is called repeated addition expression for 2 (equal sized) groups of 4 elephants each.
Adding the same number over and over again is called repeated addition.
Edurev Tips: 4 + 4 = 8 is called repeated addition because 4 is added repeatedly.
Another Way of Writing Repeated Addition
Look at the repeated addition expression in the picture.
5 + 5 + 5 + 5 = 20
Instead of adding the same number 5 over and over again 4 times, an easier way to get the answer is 4 x 5 = 20.
4 x 5 = 20 is read as 4 times 5 is equal to 20.
Or
4 multiplied by 5 is equal to 20.
Edurev Tips: 'x' is the sign of multiplication.
4 x 5 is the multiplication expression instead of repeated addition expression
5 + 5 + 5 + 5 = 20.
Multiplication on a Number Line
Multiplication can also be shown on a number line.
3 x 5 = 15 is represented below on the number line.
Starting from 0, there are 3 jumps and each jump covers 5 units (steps) on the number line.
Or
3 times 5 units covered.
Or
3 x 5 = 15 (There are 3 jumps. Each jump is of 5 units,)
Multiplication Using an Array
Let us understand another way of multiplication— by using an array. Array is an arrangement of numbers or objects in rows and columns.
Look at the picture of 15 children sitting in 3 rows and 5 columns:
Here, there are 3 equal groups of 5 children.
Or
There are 3 x 5 = 15 children in all.
Number of groups x Equal number of objects in each group = Number of objects
Edurev Tips: Array tells us how many groups of equals are there.
Building Multiplication Tables or “Times Tables”
Multiplication tables can be formed by repeated addition.
- Multiplication Table of 1
- Multiplication Table of 2
- Multiplication Table of 5
- Multiplication Table of 10
Edurev Tips:
- One multiplied by any number gives the number itself.
- In multiplication table of 5 we have either 5 or 0 in the ones place.
The document Introduction to Multiplication Class 1 Notes Maths is a part of the Class 1 Course Mathematics for Class 1.
All you need of Class 1 at this link: Class 1
|
9 videos|80 docs|23 tests
|
FAQs on Introduction to Multiplication Class 1 Notes Maths
| 1. What is multiplication as repeated addition? |  |
Multiplication as repeated addition is a concept in mathematics where multiplication is understood as the process of adding a number to itself multiple times. For example, 2 multiplied by 3 can be understood as 2 + 2 + 2, which is the same as adding 2 three times. This concept helps in understanding the relationship between addition and multiplication.
| 2. How is multiplication represented on a number line? | |
Multiplication can be represented on a number line by using jumps or intervals. For example, if we want to represent 3 multiplied by 4 on a number line, we start at 0 and make jumps of 3 units four times. The final point reached on the number line represents the product of 3 and 4, which is 12. This representation helps visualize the multiplication process and understand the concept of scaling.
| 3. How is multiplication done using an array? | |
Multiplication using an array involves representing numbers as rows and columns in a grid-like structure. For example, to multiply 2 by 3, we create a grid with 2 rows and 3 columns. Then, we fill each cell with the product of the corresponding row and column numbers. The sum of all the cells gives us the final product, which is 6 in this case. This method helps in understanding the concept of area and provides a visual representation of multiplication.
| 4. What are multiplication tables or "times tables"? | |
Multiplication tables, also known as "times tables," are a set of organized and structured tables that display the results of multiplying numbers from 1 to a certain value. These tables are commonly used to memorize and practice multiplication facts. Each row and column in the table represents a specific number, and the cell at the intersection of a row and column represents the product of those numbers. Multiplication tables are essential for quick mental calculations and building a strong foundation in multiplication.
| 5. How can I build my multiplication tables or "times tables" skills? | |
To build your multiplication tables skills, it is recommended to practice regularly and use various strategies. Here are some tips:
1. Start with small numbers and gradually increase the difficulty level.
2. Use flashcards or online resources to practice multiplication facts.
3. Break down complex multiplication problems into smaller, more manageable steps.
4. Apply multiplication in real-life situations to understand its practical significance.
5. Play multiplication games or engage in interactive activities to make learning fun and engaging.
By consistently practicing and applying these strategies, you can improve your multiplication tables skills and become more efficient in solving multiplication problems.
About this Document
|
4.86/5 Rating |
|
Nov 22, 2024 Last updated |
Document Description: Chapter Notes: Introduction to Multiplication for Class 1 2024 is part of Mathematics for Class 1 preparation.
The notes and questions for Chapter Notes: Introduction to Multiplication have been prepared according to the Class 1 exam syllabus. Information about Chapter Notes: Introduction to Multiplication covers topics
like Multiplication as Repeated Addition, Multiplication on a Number Line, Multiplication Using an Array, Building Multiplication Tables or “Times Tables” and Chapter Notes: Introduction to Multiplication Example, for Class 1 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Chapter Notes: Introduction to Multiplication.
Introduction of Chapter Notes: Introduction to Multiplication in English is available as part of our Mathematics for Class 1
for Class 1 & Chapter Notes: Introduction to Multiplication in Hindi for Mathematics for Class 1 course.
Download more important topics related with notes, lectures and mock test series for Class 1
Exam by signing up for free. Class 1: Introduction to Multiplication Class 1 Notes Maths
Description
Full syllabus notes, lecture & questions for Introduction to Multiplication Class 1 Notes Maths - Class 1 | Plus excerises question with solution to help you revise complete syllabus for Mathematics for Class 1 | Best notes, free PDF download
Information about Chapter Notes: Introduction to Multiplication
In this doc you can find the meaning of Chapter Notes: Introduction to Multiplication defined & explained in the simplest way possible. Besides explaining types of
Chapter Notes: Introduction to Multiplication theory, EduRev gives you an ample number of questions to practice Chapter Notes: Introduction to Multiplication tests, examples and also practice Class 1
tests
|
Explore Courses for Class 1 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
mock tests for examination
,Introduction to Multiplication Class 1 Notes Maths
,MCQs
,video lectures
,Important questions
,Viva Questions
,Extra Questions
,Introduction to Multiplication Class 1 Notes Maths
,Objective type Questions
,shortcuts and tricks
,Free
,Introduction to Multiplication Class 1 Notes Maths
,ppt
,Sample Paper
,Exam
,study material
,Summary
,Previous Year Questions with Solutions
,Semester Notes
,practice quizzes
,past year papers
;
Additional Information about Chapter Notes: Introduction to Multiplication for Class 1 Preparation
Chapter Notes: Introduction to Multiplication Free PDF Download
The Chapter Notes: Introduction to Multiplication is an invaluable resource that delves deep into the core of the Class 1 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 Chapter Notes: Introduction to Multiplication now and kickstart your journey towards success in the Class 1 exam.
Importance of Chapter Notes: Introduction to Multiplication
The importance of Chapter Notes: Introduction to Multiplication cannot be overstated, especially for Class 1 aspirants.
This document holds the key to success in the Class 1 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.
Chapter Notes: Introduction to Multiplication
Chapter Notes: Introduction to Multiplication Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Chapter Notes: Introduction to Multiplication.
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, Chapter Notes: Introduction to Multiplication Notes on EduRev are your ultimate resource for success.
Chapter Notes: Introduction to Multiplication Class 1 Questions
The "Chapter Notes: Introduction to Multiplication Class 1 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 1 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 Chapter Notes: Introduction to Multiplication on the App
Students of Class 1 can study Chapter Notes: Introduction to Multiplication alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Chapter Notes: Introduction to Multiplication,
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 Chapter Notes: Introduction to Multiplication is prepared as per the latest Class 1 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup