Memorizing Squares by Association - First 25 - Quick Mental Math Trick

In this video I show how to memorize squares of numbers up to 25 which will let you recall them in 2 seconds or less.
From my experience memorizing by association is much more efficient that memorizing by repetition.
I also make association not with random objects, but with number being squared or neighbor squares, which helps you recall the association easily.

First 25 squares are fundamental to calculating squares of bigger numbers - up to 100 an beyond - because of recurring pattern in the results. That will be covered in later episodes.

Calculating squares quickly also helps you use Method of Squares for multiplying two numbers, covered in my other videos.

On my channel you will find other videos with fast calculation methods, but also with logic puzzles and problem solving techniques.

[MathLogic]

Let me know if you have requests for similar topics, as this video got quite popular!
2:35 - Byte is of course 8 bits, which allows to encode 256 values. Silly mistake on my part.

[gracehuang]

21 is 12 tured around
12=144
*turn around*
21=441

[Ben-cdwk]

We all know you looked this up a day before the test

[asthotyzedson]

You are just the person I found at 3.30am. god bless you man

[crr]

Thank you!I'm taking pre-ap algebra this year and wanted to mesmerize my perfect squares up to 25, this worked like a charm.

[swabhimandalei]

I have a treat for you all, square (23) or 23^2 can be memoriesed as (2+3) 2(power) 9(square of 3) = 529

[justalyssa]

I have to do 1-20 by tomorrow in less than 1

[oliverclarke]

thank you! i just started middle school and my math teacher is making us memorize this the first week

[yumiparkkkk]

Thank you so much!!! You saved my math grade’s life!

[gamerboystupid]

Gave us this today and test tommorow! What a great teacher!

[krishduayt]

bro u are changing lives i swear thank u so much uwu

[gamanasri]

24 square as 5_6 is the number 6 after 7 so 576

[poojamendiratta]

I am from India where using these techniques is looked down upon. The best way to memorise is rot learning or to just practise till you memorise. So my elders told me to not use this technique
But as someone with a pictographic memory, these are really helpful as I can visualise it. For the first time in my life, I have been able to find out cube roots this easily. Thank you

[SirinaX]

Gold mine!!! Super helpful 🙏🙏thank you!

[annahuldahcinco]

We have a recitation tommorow, if 5 person makes a mistake our teacher will tear the piece of our points i hope no one will make a mistake ill give you guys an update

[aksharabiju]

Hi actually I think we can memorise 23^2 by :
23square = 529 (2+3=5 put 2 in the middle and then 3 square is 9 ) so 529

Hope it helped u just a small help that I can offer😁

[adta]

Best video on this topic! Thankyou so much, Sir

[asitkumartoppo]

Who all think, this is more complicated than by hearting the square roots as it is from the book😅

[zararpadiath]

I LOVED THIS VIDEO! SUPER HELPFUL!!!!👍

[igetrxckless]

I have a test tommorow on this and thus is really going to help me thanks!