Divesh Shah, our founder, has made a series of videos about Mental Maths. These videos were created for Sony Television, South East Asia, as a form of weekly educational telecast for both children and adults.
The videos were created to speed up your mental math abilities, help you pick up some quick tricks of the trade, and far surpass the mental math abilities of those around you.
You’ll be able to multiply two digit numbers by two digit numbers – and in less than ten seconds each! You’ll learn the tricks of solving HCF and LCM, squares and square roots lightning-fast! Each video will tackle a specific trick, and then give you a thirty second questionnaire to test your learning. You’ll learn it all, and you’ll learn to do it faster than anyone around you.
So lie back with a pen and paper, and let the learning happen to you. You’ll find yourself computing faster and with more precision, and with minimal effort on your part.
Think you’re up for it? Go on then. Get started!
Mental Maths – Divesh Shah – Ep 1
Multiplication of a 2-digit number to another 2-digit number in just 1 step
Mental Maths – Divesh Shah – Ep 2
How to get the LCM and HCF of numbers easily
Mental Maths – Divesh Shah – Ep 3
Multiplication and Division of any number with the number 5
Mental Maths – Divesh Shah – Ep 4
Squaring (getting the square of) any two-digit number
Mental Maths – Divesh Shah – Ep 5
How to square numbers just above 100
Mental Maths – Divesh Shah – Ep 6
How to square numbers just below 100
Mental Maths – Divesh Shah – Ep 7
Square numbers just above 50 in a fast way
Mental Maths – Divesh Shah – Ep 8
Square numbers just below 50 in a fast way
Mental Maths – Divesh Shah – Ep 9
5 fun and challenging puzzles are given for you to solve
Mental Maths – Divesh Shah – Ep 10
Answers to the 5 challenging puzzles given on Episode 9
Mental Maths – Divesh Shah – Ep 11
Quickly get 10%, 20% and 50% of any number
Mental Maths – Divesh Shah – Ep 12
Decimal Division (Divide in the Decimal Form)