NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers Exercise 13.1 or Exercise 13.2 or Exercise 13.3 in English Medium or प्रश्नावली 13.1 or प्रश्नावली 13.2 or प्रश्नावली 13.3 in हिंदी मीडियम to study online or download in PDF form.

Class: | 7 |

Subject: | Maths – गणित |

Chapter 13: | Exponents and Powers |

Table of Contents

- 1 NCERT Solutions for Class 7 Maths Chapter 13
- 1.1 7 Maths Chapter 13 Exponents and Powers
- 1.1.1 NCERT Solutions Class 7 Maths Chapter 13
- 1.1.2 What is the use of Exponents and Powers?
- 1.1.3 What is the standard form or scientific notation?
- 1.1.4 What is the expanded form of an exponent form?

- 1.1 7 Maths Chapter 13 Exponents and Powers

## NCERT Solutions for Class 7 Maths Chapter 13

### 7 Maths Chapter 13 Exponents and Powers

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#### NCERT Solutions Class 7 Maths Chapter 13

These solutions are updated for the new session based on latest NCERT Books.

- 7 Maths Chapter 13 Exercise 13.1 Sols
- 7 Maths Exercise 13.1 Solutions
- 7 गणित प्रश्नावली 13.1 के हल
- Download Exercise 13.1 in PDF

- 7 Maths Chapter 13 Exercise 13.2 Sols
- 7 Maths Exercise 13.2 Solutions
- 7 गणित प्रश्नावली 13.2 के हल
- Download Exercise 13.2 in PDF

- 7 Maths Chapter 13 Exercise 13.3 Sols
- 7 Maths Exercise 13.3 Solutions
- 7 गणित प्रश्नावली 13.3 के हल
- Download Exercise 13.3 in PDF

- NCERT Books for Class 7 in English
- NCERT Books for Class 7 in Hindi

##### 7 Maths Chapter 13 Exercise 13.1 Solutions

NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers Exercise 13.1 is given below. For other questions please visit to Exercise 13.2 or Exercise 13.3 or go for हिंदी मीडियम Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 Maths Chapter 13 Exercise 13.2 Solutions

Class 7 Maths Chapter 13 Exponents and Powers Exercise 13.2 solutions in English is given below. For other questions please visit to Exercise 13.1 or Exercise 13.3 or go for हिंदी मीडियम Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 Maths Chapter 13 Exercise 13.3 Solutions

Class 7 Maths Chapter 13 Exercise 13.3 Solutions is given below. For other questions please visit to Exercise 13.1 or Exercise 13.2 or go for हिंदी मीडियम Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 गणित अध्याय 13 प्रश्नावली 13.1 के हल

NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers Exercise 13.1 in Hindi is given below. For other questions please visit to प्रश्नावली 13.2 or प्रश्नावली 13.3 or go for English Medium Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 गणित अध्याय 13 प्रश्नावली 13.2 के हल

Class 7 Maths Chapter 13 Exercise 13.2 in Hindi is given below. For other questions please visit to प्रश्नावली 13.1 or प्रश्नावली 13.3 or go for English Medium Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 गणित अध्याय 13 प्रश्नावली 13.3 के हल

7 Maths Chapter 13 Exponents and Powers Exercise 13.3 in Hindi is given below. For other questions please visit to प्रश्नावली 13.1 or प्रश्नावली 13.2 or go for English Medium Solutions. Visit to Class 7 Maths main page or Top of the page.

Visit to Class 7 Maths main page or Top of the page

We have made some changes on the page on NCERT Solutions for Class 7 Maths, if anyone facing problem, please inform us to maintain the error. Your every suggestion is valuable for us. Hindi Medium solutions are just a part of your suggestions.

###### About 7 Maths Chapter 13

In 7 Maths Chapter 13 Exponents and Powers, we will learn about the various rules exponents and conversion of powers into exponent and exponents to powers. Here we will study about expressing the numbers as product of powers of their prime factors, writing the numbers using exponential notation, dividing powers with the same base, working with Power of a Power, Multiplying Powers with the Same Exponents, etc. Discussion about Dividing Powers with the Same Exponents, Numbers with exponent zero, Miscellaneous questions using the laws of exponents,

Note: In most of the questions that are taken in Chapter 13, the base of a power was taken an integer. But all the results of this chapter apply equally well to a base which is a rational number.

*Standard Form*: Any number can be expressed as a decimal number between 1.0 and 10.0 including 1.0 multiplied by a power of 10. Such a form of a number is called its standard form.

The questions based on, conversing of number into standard form or Scientific form to normal form and vice versa are given in the last exercise, are very important for the further classes. Most of the larger numbers are normally written in the standard form.

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