# NCERT Class 8 Mathematics Chapter 5 Number Play Solutions: In-Text and Exercise Questions Explained | SwaVid

The following questions and their step-by-step solutions are sourced from the NCERT Class 8 Mathematics textbook, specifically Chapter 5: "Number Play"...

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# Number Play

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

## Related chapters

Chapter 5 · Class 8 Mathematics

The following questions and their step-by-step solutions are sourced from the NCERT Class 8 Mathematics textbook, specifically Chapter 5: "Number Play" (गणित प्रकाश). The questions are presented as they appear in the official NCERT PDF (hegp105.pdf), with the English wording used for clarity, as it is identical in content to the English medium textbook (hemh105.pdf).

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In-text Questions

Answer: 10 × 2 + 5

Exercise 5.1

Exercise 5.2

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Source

- A two-digit number 'ab' can be written as 10a + b.
- For the number 25, the tens digit (a) is 2 and the units digit (b) is 5.
- Substitute these values into the generalised form: 10 × 2 + 5.
- NCERT Class 8 Mathematics textbook: Ganita Prakash : Chapter 5: Number Play

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