By drawing a similar picture, can you say what the sum of the first 10 odd numbers is? (Page 7)

By drawing a similar picture, can you say what the sum of the first 10 odd numbers is? Class 6

Question 1.

By drawing a similar picture, can you say what the sum of the first 10 odd numbers is? Class 6

Solution:

Yes, it will be 100.

Question 2.

Now, by imagining a similar picture, or by drawing it partially, as needed, can you say what the sum of the first 100 odd numbers? Class 6

Solution:

Yes, it is 10000.