1. Chapter 5 Class 8 Squares and Square Roots
  2. Concept wise
  3. Sum of consecutive odd numbers
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Square number is sum of consecutive odd numbers

Last updated at Dec. 16, 2024 by Teachoo

Let’s add consecutive odd numbers 

Number of Odd Number

Sum of Consecutive Odd Numbers

1

1

= 1 = 1 2

2

1 + 3

= 4 = 2 2

3

1 + 3 + 5

= 9 = 3 2

4

1 + 3 + 5 + 7

= 16 = 4 2

5

1 + 3 + 5 + 7 + 9

= 25 = 5 2

6

1 + 3 + 5 + 7 + 9 + 11

= 36 = 6 2

7

1 + 3 + 5 + 7 + 9 + 11 + 13

= 49 = 7 2

∴ Sum of n Odd Number = n 2

  1. Chapter 5 Class 8 Squares and Square Roots
  2. Concept wise

    3. Sum of consecutive odd numbers

    Numbers between square numbers →
Numbers between square numbers →
Chapter 5 Class 8 Squares and Square Roots
Concept wise

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo