# NCERT Class 8 Mathematics Chapter 3 A Story of Numbers Solutions: In-Text and Exercise Questions Explained | SwaVid

This document contains real questions from NCERT Class 8 Mathematics textbook "Ganita Prakash", Chapter 3: "A Story of Numbers", along with detailed ste...

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# A Story of Numbers

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

## Related chapters

Chapter 3 · Class 8 Mathematics

This document contains real questions from NCERT Class 8 Mathematics textbook "Ganita Prakash", Chapter 3: "A Story of Numbers", along with detailed step-by-step solutions. The questions are sourced from the official NCERT PDF: https://ncert.nic.in/textbook/pdf/hegp103.pdf.

Your study route

Math Talk (Page 52)

Answer: Addition: Combine sticks. Subtraction: Remove matching sticks. Multiplication: Repeated addition (form groups and combine). Division: Repeated subtraction (distribute into equal groups).

This method relies on physical manipulation of objects rather than abstract symbols.

Figure it Out (Page 54)

Figure it Out (Page 56)

Figure it Out (Page 60)

Exercise 3.1 (Page 64)

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Source

- Addition: To add two collections of sticks, combine all sticks from both collections into a single group. The total number of sticks in this new group represents the sum.
- Subtraction: To subtract one collection of sticks from another, take the larger collection and remove sticks one by one, matching them with sticks from the smaller collection. The remaining sticks in the larger collection represent the difference.
- Multiplication: To multiply two collections of sticks (say, A by B), create B number of groups, with each group containing A number of sticks. Then, combine all sticks from all these groups into a single large group. The total number of sticks in this large group represents the product.
- Division: To divide a collection of sticks (dividend) by another collection (divisor), distribute the sticks from the dividend into groups, such that each group contains the same number of sticks as the divisor. The number of complete groups formed represents the quotient. Any leftover sticks form the remainder.
- NCERT Class 8 Mathematics textbook: Ganita Prakash : Chapter 3: A Story of Numbers

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