# Operations with Integers Important Questions and Practice Set with Answers | NCERT Class 7 Mathematics | SwaVid

The chapter "Operations with Integers" from NCERT Class 7 Mathematics textbook "Ganita Prakash-II" provides a comprehensive understanding of how to perf...

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# Operations with Integers

## What is the sum of -15 and -8?

## Find the gaps before this chapter finds them for you.

## Related chapters

Chapter 10 · Class 7 Mathematics

The chapter "Operations with Integers" from NCERT Class 7 Mathematics textbook "Ganita Prakash-II" provides a comprehensive understanding of how to perform basic arithmetic operations (addition, subtraction, multiplication, and division) with integers. It begins by revisiting the concept of integers and their representation on a number line. The chapter then systematically introduces the rules for adding integers with same and different signs, followed by subtraction, which is explained as adding the additive inverse. Subsequently, rules for multiplying and dividing integers, including the product of multiple negative integers, are detailed. Throughout these sections, key properties of integers under these operations, such as closure, commutativity, associativity, the distributive property, and the roles of additive and multiplicative identities, are discussed to build a strong foundational understanding for working with positive and negative numbers.

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- NCERT Class 7 Mathematics textbook: Ganita Prakash-II : Chapter 10: Operations with Integers

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