CBSE - Class 08 - Mathematics - Exponents and Powers - NCERT Solutions

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NCERT Solutions for Mathematics Exponents and Powers

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Exercise 12.1 Download
Exercise 12.2 Download

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NCERT solutions for class 8 Mathematics Exponents and Powers

NCERT solutions for class 8 Mathematics Exponents and Powers

NCERT 8 Mathematics Text book Solutions

NCERT 8th class Mathematics book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 8 Mathematics chapter wise NCERT solution for Mathematics for all the chapters can be downloaded from our website and myCBSEguide mobile app for free.

NCERT Class 8 Mathematics Chapter-wise Solutions

  • Chapter 1 Rational Numbers
  • Chapter 2 Linear Equations in One Variable
  • Chapter 3 Understanding Quadrilaterals
  • Chapter 4 Practical Geometry
  • Chapter 5 Data Handling
  • Chapter 6 Squares and Square Roots
  • Chapter 7 Cubes and Cube Roots
  • Chapter 8 Comparing Quantities
  • Chapter 9 Algebraic Expressions and Identities
  • Chapter 10 Visualising Solid Shapes
  • Chapter 11 Mensuration
  • Chapter 12 Exponents and Powers
  • Chapter 13 Direct and Inverse Proportions
  • Chapter 14 Factorisation
  • Chapter 15 Introduction to Graphs
  • Chapter 16 Playing with Numbers

CBSE class 8th Mathematics have one books. Book has chapters and topics.

  1. NCERT Mathematics Book Class 8

Here is the list of topics covered under each chapter of class 8 Mathematics NCERT text book.

1. Rational Numbers

  • Exercise 1.1
  • Exercise 1.2

2. Linear Equations in One Variable

  • Exercise 2.1
  • Exercise 2.2
  • Exercise 2.3
  • Exercise 2.4
  • Exercise 2.5
  • Exercise 2.6

3. Understanding Quadrilaterals

  • Exercise 3.1
  • Exercise 3.2
  • Exercise 3.3
  • Exercise 3.4

4. Practical Geometry

  • Exercise 4.1
  • Exercise 4.2
  • Exercise 4.3
  • Exercise 4.4
  • Exercise 4.5

5. Data Handling

  • Exercise 5.1
  • Exercise 5.2
  • Exercise 5.3

6. Squares and Square Roots

  • Exercise 6.1
  • Exercise 6.2
  • Exercise 6.3
  • Exercise 6.4

7. Cubes and Cube Roots

  • Exercise 7.1
  • Exercise 7.2

8. Comparing Quantities

  • Exercise 8.1
  • Exercise 8.2
  • Exercise 8.3

9. Algebraic Expressions and Identities

  • Exercise 9.1
  • Exercise 9.2
  • Exercise 9.3
  • Exercise 9.4
  • Exercise 9.5

10. Visualising Solid Shapes

  • Exercise 10.1
  • Exercise 10.2
  • Exercise 10.3

11. Mensuration

  • Exercise 11.1
  • Exercise 11.2
  • Exercise 11.3
  • Exercise 11.4

12. Exponents and Powers

  • Exercise 12.1
  • Exercise 12.2

13. Direct and Inverse Proportions

  • Exercise 13.1
  • Exercise 13.2

14. Factorisation

  • Exercise 14.1
  • Exercise 14.2
  • Exercise 14.3
  • Exercise 14.4

15. Introduction to Graphs

  • Exercise 15.1
  • Exercise 15.2
  • Exercise 15.3

16. Playing with Numbers

  • Exercise 16.1
  • Exercise 16.2

NCERT Solution Chapter 12: Exponents and Powers

Exponents play a large role in mathematical calculations. This chapter provides an introduction to the meaning of exponents and the calculations associated with them. Since exponents are used abundantly in all of mathematics, the basics taught in this chapter will become important building blocks for future knowledge.

The first section will explain the fundamentals of exponents, and explore squares, cubes, and higher order exponents. This section will explain how to square and cube numbers, as well as how to recognize a perfect square.

The second section will focus on exponents applied to specific types of numbers--namely, negative numbers, decimals, and fractions. Here, we will learn how to raise these base numbers to any power.

The third section will explore calculations in which the exponent is negative. It will explain the meaning of a negative exponent and how to evaluate expressions that contain negative exponents. It will also show the importance of negative exponents to the base ten system while discussing how write out any terminating decimal as a sum of single-digit numbers times powers of ten.

NCERT Solutions for Class 8th Mathematics

NCERT Solutions Class 8 Mathematics PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 8 Mathematics includes text book solutions. NCERT Solutions for CBSE Class 8 Mathematics have total 16 chapters. Class 8 Mathematics ncert Solutions in pdf for free Download are given in this website. Ncert Mathematics class 8 solutions PDF and Mathematics ncert class 8 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.

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