15/03/2021
How fast can you find the sum of the first 100 natural numbers? You can either struggle to add all the numbers or use a formula. But how many formulas can one remember!
Watch this video to understand the logic behind the derivation of the formula.
If you are keen on helping your child learn the WHY behind every WHAT, and build a strong math foundation for their future, reach out to me for a free demo class.
You can contact me at Mobile No: 6374489551
11/03/2021
09/03/2021