Looking for some cool math tricks and hacks to teach your students? TikTok to the rescue again! Entertain them with these TikTok math tricks that will have them remembering their multiplication tables, subtracting fractions with different denominators, and even using their hands to work through the unit circle!

## Multiples of 4

This trick certainly looks cool! Almost like a brick wall.

@the_mrskelly

Reply to @dancingforrr…..life Your 3rd @ needed this in 3rd grade! #mathtricks #mathtrick #mathtime #mathtips #mrskellymath #teachersontiktok

## Multiples of 7

@the_mrskelley shows how to quickly multiply by 7 using a 3×3 grid.

@the_mrskelly

Reply to @kootimez Your 4th @ needed this in 4th grade! #mathtricks #mathtrick #mathtime #mathtips #mrskellymath #teachersontiktok

## Multiples of 8

@rollwitit_math shows her trick for multiples of 8.

@rollwitit_math

## Multiples of 9

@miss.mango shows a quick way to write out multiples of 9.

@miss.mango_

## Multiples of 12

@the_mrskelly to the rescue again! This time with math tricks to show you how to quickly multiply by 12.

@the_mrskelly

## Multiplying Multi-Digit Numbers

Learn how to use the area model with @rollwitit_math.

@rollwitit_math

## Subtracting from Zeroes

@dancingteachersteacher shows us this super-easy way to subtract from numbers with zeroes.

@dancingteachersteacher

Don’t hate! You know you like it! 😉 #teachersoftiktok #tiktoktaughtme #math #teacher #mathtricks #confident #tiktokteacher

## Multiples of Two-Digit Numbers Ending in 1

@coach.saiful shows a trick for these pesky problems!

@coach.saiful

## Percent of a Number

@the_mrskelly shows us how to quickly find the percentage of a number by multiplying.

@the_mrskelly

For students and online shoppers!! 😂 #mathtricks #mathtrick #mathteacher #onlineshopping #learnontiktok #mathmonday

## Dividing Fractions

Didn’t know the trick of multiplying by the inverse? Let @the_mrskelly show you!

@the_mrskelly

I teach KEEP CHANGE FLIP! What method did you learn? #mathtime #mathtips #mrskellymath #fractions

## Classifying Slope

In 15 seconds learn how to classify slopes with @mathminutes. Hint, “negative” uses the letter N!

@mathminutes

A 45 minute lesson in 15 seconds. This math minute is about classifying the slope of a line. #mathtrick #mathminute #mathhack #distancelearning #fyp

@i8met shows how to quickly add fractions using multiplication.

@i8met

## Subtracting Fractions

Similar to adding fractions, @the_mrskelly shows us how to multiply to subtract!

@the_mrskelly

## Binominal Math

A quick way to learn how to simplify binominal math equations!

@mentalmath

Binomial product #math #mathtrick #algebra #maths #cooltricks #mathtricks #foryou

## Unit Circle

@kimi.du showcases this mind-blowing math trick for calculating sine and cosine for various angles.

@kimi.du

Do you have any cool TikTok math tricks to share? Post in the comments below! 