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27 MATH TRICKS TO EMBARRASS YOUR TEACHER

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32 MATH TRICKS TO EMBARRASS YOUR TEACHER

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19 MATH TRICKS THAT WILL EMBARRASS YOUR TEACHER

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The Not 21 But 27 Card Trick (Mathematical Magic series)

This series features mathematicians and magicians Matt Parker, Peter McOwan and Jason Davison. For more information on amazing maths, science and engineering powered magic, together with free books and other downloads, you might like to explore , and . This video was produced by the Faculty of Science and Engineering, Queen Mary University of London and wideangles.tv, with support from the UK HE STEM project and additional support from cs4fn.

21 MATH TRICKS TO POWER UP YOUR BRAIN

TIMESTAMPS:

0:52 Drawing with numbers
2:50 Indian multiplication
4:15 How to solve equations instantly
6:27 How to multiply numbers
7:48 Multiplying by 7
9:13 Division by 9

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20 BEST MATH TRICKS THAT YOU HARDLY KNEW

If you are bad at math, this is not your fault. We were simply not taught in school mathematical tricks with which any calculations become elementary. These are techniques by which you can easily count in your mind.

Quick squaring

This technique will help to quickly square a two-digit number, which ends by 5. Multiply the first digit by itself + 1, and add 25 at the end. That's all!

Tip counting

If you need to leave a 15% tip, there is an easy way to determine how much it is. Calculate 10% (divide the number by 10), and then add the resulting number to its half and get the answer.

Subtract from 1000

To perform a subtraction from 1000, you can use this simple rule: subtract from 9 all digits except the last, and subtract the last digit from 10.

Multiplication by 5

Divide the number by 2. If the result is an integer, add a 0 at the end. If not, ignore the comma and add 5 at the end.

Complex multiplication

If you need to multiply large numbers, one of them being even, you can simply regroup them to get the answer.

Also see how to convert Celsius to Fahrenheit and vice versa - Fahrenheit to Celsius.

TIMESTAMPS:

1:06 Multiply Large Numbers
1:40 Find percentage
4:18 The butterfly method, addition and subtraction of fractions
6:10 Fast exponentiation
7:53 Learn numbers with children

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30+ MATH TRICKS YOU NEED IN YOUR LIFE

TIMESTAMPS:
01:31 Simple multiplication
03:43 Figures for children
04:45 Drawing with numbers
06:54 Fill in the blank
08:17 So easy!
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3 MATH TRICKS TO EMBARASS YOUR TEACHER

MATH MIND TRICKS TO FOOL YOUR FRIENDS AND TEACHERS!

5 Math Tricks Revealed That Will Blow Your Mind! These 5 math tricks will blow your mind, which one is your favourite?! How many of these math tricks did you know? Test these mind blowing math magic tricks on your teachers or friends, how many of these math tricks did they know?! This video was inspired by Tricklandia and #Mind Warehouse.

If you found this video valuable, give it a like. If you know someone who needs to see it, share it. Leave a comment below with your thoughts. Add it to a playlist if you want to watch it later.

Whether you like it or not math is used on a day to day basis. While some people find these numbers interesting, others find them tedious. Today we are going to show you how math, can at times, be fascinating. Here are 3 math tricks to fool your math teacher.

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40 SIMPLE MATH TRICKS YOU'D WISH YOU'D KNOWN AT SCHOOL

Here are some ridiculously easy math tricks and hacks that will help you to multiply big numbers easily without a calculator. You are welcome :)

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18 BRAIN EXERCISES TO STRENGHTEN YOUR MIND

0:01 Which parking space is taken?
0:31 There are 3 sticks. Can you make 4 out of them?
0:56 How to measure angles using radians
1:36 Spheres trick
2:31 The impossible triangle
3:06 How powerful is your brain?
4:06 An optical illusion
4:27 Can you solve them all?
5:43 Which is yours?
6:42 4 logic puzzles that will make you smarter
8:17 Try to see all the dots simultaneously
8:39 Guessing your age using math
9:52 Can you solve the equation?
10:29 A water trick

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MATH TRICKS THAT WILL BLOW YOUR MIND

Timestamps:

0:20 - the «butterfly» method
5:57 - how to solve equations instantly
6:49 - fast exponentiation
8:33 - teach math with pool noodles
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22 MATH PUZZLES WITH ANSWERS TO TEST YOUR LOGIC

These easy math puzzles with answers turn out to be a big challenge for those whose mind is not used to work. These riddles and brain teasers will test your logic and will improve your IQ level:

00:14 - Easy math puzzles to smoothly start your brain workout. Btw, kids solve this in seconds (it took me more than 10 minutes, I'm definitely an old soul).
02:05 - Odd one out - Logic puzzles.
These easy picture puzzles for kids and logic puzzles with answers will test the sharpness of your brain. Technically, they are super easy, but in reality they break heads of many teachers (test your parents and see if they get it. I suspect they will fail).
03:06 - Mind bending riddles with answers to test your logic outside the box.
04:05 - Cool tricks - Easy math games.
Cool tricks and math games that will teach you how to measure time in any unusual circumstances, of course if you get how it works😜 Before the secret is revealed, you will have to rack your brain hard and try to find it out by yourself. Feel free to manipulate the hourglasses as you wish, just do not break them😁 Even if you fail to do this, don't blame yourself as this task is a really tough one only 10% of people can crack!
06:36 - Text riddles with answers - Quiz questions in English.
A set of tricky text riddles or quiz questions that will make you stretch your brain and use 100% of your creativity and sense of humor! The questions may seem difficult, but actually you don't need any special knowledge, only your logic and ingenuity🤓 What's more, your knowledge in sciences won't help you at all! Are you ready to challenge your brain and test your ability to think logically? Ready, steady, go!
08:05 - Easy math puzzle games for kids.
This math puzzle will force your brain to think (which is good, right?)! The question is easy, but it will take all your brain to find the answer (or just wait till the time is up and see the answer 😅)
09:21 - Visual puzzles - Big challenges.
Cool visual puzzles testing how well you know these famous brands which seem to have been with us our whole life! However, some of them were founded much earlier that the others. Can you find out which of the two rivals is the pioneer and which one is its successful competitor? You don't need any special knowledge at al, just use your memory 100% and it will prompt an answer! A short puzzle with answers to warm up your brain and give you some interesting facts!
11:59 - Unusual riddle to test your brain outside the box.

TELL me IN THE COMMENTS your answers to the second set of riddles (02:05) and whether these math puzzles for kids were too easy/difficult for you.

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How To Multiply Numbers And Algebra Equations By Drawing Lines

Some people say this is how the Japanese multiply. Others say this is Vedic Math. I'm not sure of the origin, but this is a visual way to multiply two numbers and it does work. The video also shows how to use the same method to multiply algebraic expressions like (x + 2)(x + 3).

Here's a blog post I wrote on this:

Many people asked me to write a reference guide. So I wrote a book Multiply Numbers By Drawing Lines.

I've made a few follow-up videos you might like.

Multiply by lines (advanced examples)


Multiply by lines (why it works)


Multiply by lines (the rotation trick)


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Mind Your Decisions: Five Book Compilation

A collection of 5 books:
The Joy of Game Theory rated 4.1/5 stars on 44 reviews

The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias rated 3.5/5 stars on 4 reviews

40 Paradoxes in Logic, Probability, and Game Theory rated 4.4/5 stars on 13 reviews

The Best Mental Math Tricks rated 4.7/5 stars on 8 reviews

Multiply Numbers By Drawing Lines rated 4.3/5 stars on 6 reviews


Mind Your Puzzles: Collection Of Volumes 1 To 3

A collection of 3 books:
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2017 Shorty Awards Nominee. Mind Your Decisions was nominated in the STEM category (Science, Technology, Engineering, and Math) along with eventual winner Bill Nye; finalists Adam Savage, Dr. Sandra Lee, Simone Giertz, Tim Peake, Unbox Therapy; and other nominees Elon Musk, Gizmoslip, Hope Jahren, Life Noggin, and Nerdwriter.
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How to embarrass your math teacher (2015)

How to embarrass your math teacher 2015
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how to embarrass your math teacher

how to embarrass your math teacher

How to embarrass your Math Teacher!!!

this gonna embarrass them that you know allot about math that they might not even know this trick!!!!
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34 FAST MATH TRICKS TO BECOME EINSTEIN IN THE FLESH || Multiply Tricks and Mental Math for Beginners

GENIUS MATH HACKS FOR EVERYONE
You'll know awesome math tricks to train your brain and have fun with friends!
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TIMESTAMPS:
00:09 Math tricks to boost your brain skills
00:20 How to train your brain with math
02:00 Fast math life hacks
03:00 Multiply Trick
05:00 How to solve math questions
07:00 Fast math tricks for school and having fun
09:00 Mental math trick
10:30 Teach math and how to learn math for kids
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FUN MATH TRICK THAT WILL EMBARRASS YOUR TEACHER! (QUIZ)

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25 BRAIN TRAINING TRICKS AND RIDDLES

Timestamps:

0:01 - brain training games
5:07 - logic puzzles
6:41 - puzzle drawing
8:11 - simple math tricks
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2 maths tricks that will embarrass your teacher😋😝

41 MAGIC TRICKS ANYONE CAN DO

Timestamps:

0:01 - card tricks
3:06 - easy money trick
6:26 - static electricity effect
11:43 - the shape memory effect of nitinol
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