How to find Square Root of Perfect Square Number? | Best Square Root Tricks | Math Tricks | Letstute

How do you find the square root of a perfect square number without a calculator? In this Maths video, Letstute shares the best square root trick to find square roots of perfect squares in just seconds, using a simple, fast method.

A square root of a number is a value that, when multiplied by itself, gives that number. Finding it can seem hard, but this trick makes it quick and easy with just 3 steps:

Step 1: Make pairs of digits from the right-hand side (the first pair has 2 digits, the next pair takes the remaining digits).
Step 2: Find the square root that comes just before the first pair.
Step 3: Multiply that square root by the next number to confirm the units digit of your answer.
Great for students who want fast mental-maths shortcuts for exams and competitive tests.

In this video you'll learn:
-What a square root is
-The 3-step trick to find square roots of perfect squares
-How to do it fast without a calculator



Subscribe and press the bell icon for more Maths tricks!
Check out all our courses on Udemy: wwwhttps://www.udemy.com/courses/search/?src=uk…
Website: letstute.com/
Follow us: Facebook facebook.com/letstutepage
Instagram instagram.com/letstute


#SquareRoot
#SquareRootTrick
#PerfectSquare
#MathTricks
#Maths
#MentalMaths
#Letstute


About Letstute (Universal Learning Aid): An e-learning company based in Mumbai, India, making a positive impact in education through quality content, with a focus on self-learning.