Fast Mental Multiplication Trick - multiply in your head using base 10
This mental multiplication trick uses the idea of a third number - a base number - to help us multiply two numbers in your head. This series of videos first looks at multiplying numbers near 10 using base 10. The second video looks at multiplying using base 20 and 30. The third video looks at how to apply this mental multiplication trick to numbers near 50. The forth video the investigates ho to easilt mentally multiply numbers near to 100. Continue your mental math multiplication abilties here! To support free math by tecmath onPatreon (thankyou):
Fast Mental Multiplication Trick - Multiply in your head using base 20 and 30
This mental multiplication trick uses the idea of a third number - a base number - to help us multiply two numbers in your head. This series of videos first looks at multiplying numbers near 10 using base 10. The second video looks at multiplying using base 20 and 30. The third video looks at how to apply this mental multiplication trick to numbers near 50. The forth video the investigates ho to easilt mentally multiply numbers near to 100. Continue your mental math multiplication abilties here! To support free math by tecmath onPatreon (thankyou):
Fast Mental Multiplication Trick - Multiply in your head numbers near 50
This mental multiplication trick uses the idea of a third number - a base number - to help us multiply two numbers in your head. This series of videos first looks at multiplying numbers near 10 using base 10. The second video looks at multiplying using base 20 and 30. The third video looks at how to apply this mental multiplication trick to numbers near 50. The forth video the investigates ho to easilt mentally multiply numbers near to 100. Continue your mental math multiplication abilties here! To support free math by tecmath onPatreon (thankyou):
Mental Multiplication Math Trick - Multiply numbers in your head near 100
This mental multiplication math trick uses the idea of a third number - a base number - to help us multiply two numbers in your head. This series of videos first looks at multiplying numbers near 10 using base 10. The second video looks at multiplying using base 20 and 30. The third video looks at how to apply this mental multiplication trick to numbers near 50. The forth video the investigates ho to easilt mentally multiply numbers near to 100. Continue your mental math multiplication abilties here!
Fast Mental Multiplication Trick - multiply in your head using base 10 || Mathssupport
why one should learn mental calculation?!!
Mental calculation comprises arithmetical calculations using only the human brain, with no help from any other supplies, for example, a calculator. People use mental calculation when computing tools are not available, when it is faster than other means of calculation, or in a competitive context. Mental calculation often involves the use of specific techniques devised for specific types of problems.
#mathssupport
Fast Mental Multiplication Trick multiply in your head using base 10
04| Math in Your Head - Multiplication and The Speed of Vedic Division - Arthur T. Benjamin
The Secrets of Mental Math - Arthur T. Benjamin, Ph.D.
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see the playlist:
01| Math in Your Head, Mental Addition and Subtraction:
02| Math in Your Head - Go Forth, Multiply, Divide and Conquer:
03| Math in Your Head - The Art of Guesstimation:
04| Math in Your Head - Multiplication and The Speed of Vedic Division:
05| Math in Your Head - Memorizing Numbers and Calendar Calculating :
06| Math in Your Head - Advanced Multiplication and Masters of Mental Math:
You may also interested about: Artur Benjamin - The mathematics of Games and Puzzles :
01 Let the Games Begin - Arthur Benjamin
02 Games of Chance and Winning Wagers - Arthur Benjamin
03 Optimal Blackjack and Simple Card Counting - Arthur Benjamin
04 Mixed Strategies and the Art of Bluffing - Arthur Benjamin
05 Practical Poker Probabilities - Arthur Benjamin
06 Expert Backgammon - Arthur Benjamin
07 Games You Can’t Lose and Sneaky Puzzles - Arthur Benjamin
08 Solving “Impossible” Puzzles - Arthur Benjamin
09 Mastering Rubik’s Cube - Arthur Benjamin
10 Solving Sudoku - Arthur Benjamin
11 Mathematics and Chess - Arthur Benjamin
12 Winning Ways—It’s Your Move - Arthur Benjamin
What Will You Learn?
Give yourself a competitive edge in school or at work and improve your performance on standardized tests. Discover a simple trick that will let you mentally determine the day of the week of any date in history. Quickly find squares and square roots. Learn specific strategies for performing the nuts-and-bolts operations of mental mathematics. Improve your memory for numbers (including phone and credit card numbers) by using a simple phonetic code. Learn how to find approximate answers using the art of guesstimation.
Description:
12 lectures - 2 in one video | Average 33 minutes each
Mental Math—Made Simple
Mental math, as Professor Benjamin demonstrates, is not as daunting as it may seem. In fact, it's an ability you already have—you just may not know it. Performing calculations in your head is all just a process of breaking down a large problem into simpler and simpler problems until it's finally reduced to a single answer.
Adding any two numbers up to three digits
Subtracting any two numbers up to three digits
Multiplying any two numbers up to two digits
Dividing any number by a number up to two digits
Dr. Benjamin fills each lecture with a wealth of practice problems to follow along with and get you engaged in the joys of mentally solving math problems.
Once you've gotten these four fundamental operations down, you then branch out into some interesting directions that continue to hone your mental math skills. Among the exciting skills you'll develop are
how to find approximate answers using the art of guesstimation;
how to quickly find squares and square roots;
how to improve your memory for numbers (including phone and credit card numbers) by using a simple phonetic code;
how to approach enormous calculations with increased confidence and accuracy;
how to mentally determine the day of the week of any date in history; and
how to do rapid pencil-and-paper mathematics in ways seldom taught in school.
Discover Valuable Mathematical Tips and Techniques
Throughout The Secrets of Mental Math, Professor Benjamin leads you through some fun—and memorable—techniques for tackling specific mathematical calculations. Here's an example of one strategy he calls Create a Zero, Kill the Zero, helpful for determining the divisibility of any odd number that doesn't end in 5.
Is 1232 a multiple of 7?
Start by adding or subtracting a multiple of 7 to create a 0 at the end (1232 + 28 = 1260).
Kill the 0 from the new number (1260 becomes 126).
Add or subtract a multiple of 7 to create another zero at the end (126 + 14 = 140), then kill the 0 at the end.
Determine whether the new number is a multiple of the original divisor (yes, it's 14).
Thus, 1232 is a multiple of 7.
An Encouraging, Rewarding Look at Numbers
But you'll get more than just fun strategies to help make mental math easier. Learning with Professor Benjamin is like having a supportive coach right by your side—someone to encourage you, challenge you, and instill mathematical confidence in you.
Mental Math Tricks - How to multiply in your head!
How can you multiply in your head? Mental maths is easy - using this trick to reprogram your brain to multiply quickly and easily. This lesson shows you tips on how to multiply faster than ever! To support free math by tecmath onPatreon (thankyou):
How to Quickly Multiply Any Number Between 10 and 20 I The Great Courses
Most of us, when faced with math problems like these, immediately reach for a calculator or a pen. But imagine if you could perform these and other seemingly difficult—but surprisingly easy—calculations right in your head. Seems like an impossible feat? It's not.
Try a Free Trial of The Great Course Plus and watch Secrets of Mental Math here:
Don’t forget to subscribe to our channel – we are adding new videos all the time!
EasyCal: Using Base 10 ( For faster mental Multiplication )
Learn to easily multiply numbers near 10 ( like 14 x 16 ). Learn this important technique called Base Multiplication. Shahryar Badar Khan, Maths Teacher, Glad2teach
Multiplying Numbers Close to Base 100 above - fast trick(vedic maths)
Fast and easy way for Multiplying Numbers Close to Base 100 above
List of Some faster way (vedic methods) to solve maths.
1. Multiplying Numbers Close to Base 10 -fast trick (vedic maths)
2. Multiplying Numbers Close to Base 20 (above) - fast trick (vedic maths)
3. Doubling Trick to Mentally Find the Times of any Number - fast trick (vedic maths)
4. Mental Subtraction Jumping 10's (down)- fast trick (vedic maths)
5. Mental Adding Jumping 10's (up)- fast trick (vedic maths)
6. Special Trick of Multiplication (vedic maths trick)
7. Direct Multiplication 2 digit number x 2 digit number- fast trick (vedic maths)
8. Multiply any Number with Numbers from 11-20- fast trick (vedic maths)
9. Multiply any Number with 11 - fast trick (vedic maths)
10. Multiply any Number with Numbers from 1-9 - fast trick (vedic maths)
11. Multiply any 2 Digit Number with 11 - fast tric (vedic maths)
Multiplying Numbers Close to Base 20 (above) - fast trick (vedic maths)
how to multiply number which are close to 20
it is very fast trick you can do it in 3 seconds mentally
List of Some faster way (vedic methods) to solve maths.
1. Multiplying Numbers Close to Base 10 -fast trick (vedic maths)
2. Multiplying Numbers Close to Base 20 (above) - fast trick (vedic maths)
3. Doubling Trick to Mentally Find the Times of any Number - fast trick (vedic maths)
4. Mental Subtraction Jumping 10's (down)- fast trick (vedic maths)
5. Mental Adding Jumping 10's (up)- fast trick (vedic maths)
6. Special Trick of Multiplication (vedic maths trick)
7. Direct Multiplication 2 digit number x 2 digit number- fast trick (vedic maths)
8. Multiply any Number with Numbers from 11-20- fast trick (vedic maths)
9. Multiply any Number with 11 - fast trick (vedic maths)
10. Multiply any Number with Numbers from 1-9 - fast trick (vedic maths)
11. Multiply any 2 Digit Number with 11 - fast tric (vedic maths)
How to multiply in your Head : Mental Math Tricks
How to multiply in your Head : Mental Math Tricks An engaging video that will provide you tips and strategies to do Mental Math.
This will help you acquire a Number Sense, critical for developing good math skills.Tips on how to multiply faster than ever! Suitable for young learners and professionals. Enjoy.
Overview:
Why do I need mental math when I have a calculator ?
Well, you may have a calculator but there will be many times when you cannot use it.
You might be in an important meeting and need to calculate something
You may be standing at a till, paying your bill and wish to check your total.
I could give you many more examples.
But more importantly, if you want to be good with numbers, you have to have what many call a good number sense.
And for this, you need to look at them closely, relate to them, play with them.
And mental math helps you achieve this.
And you know this as well as me that we deal with numbers DAILY.
So this is a skill worth investing in.
And finally, mental math is way cooler than using a calculator, is'nt it?
ACKNOWLEDGEMENTS:
Tools Used:
Microphone : Samson Meteor
Voice Editor : Audacity
Animation : Sparkol Video scribe
Illustrations: funza Academy + openclipart.org
Video editor + SFX : iMovie
Individuals involved in Video:
Sanjay Noronha, Preeti Kaul
Multiplying any two 2 digit number in 3 seconds.
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Times table Trick (Elevens) - Fast Mental Multiplication Math Trick
In this video we look at how to multiply any two digit number by eleven instantly - much faster than any calculator! Multiplication has never been so fast and easy with this Vedic Maths Trick! Fast Mental Math Tricks and times tables - you've got to love them! To support free math by tecmath onPatreon (thankyou):
Multiplying Numbers Close to Base 10 -fast trick (vedic maths)
how to multiply number which are close to 10
it is very fast trick you can do it in 3 seconds mentally
List of Some faster way (vedic methods) to solve maths.
1. Multiplying Numbers Close to Base 10 -fast trick (vedic maths)
2. Multiplying Numbers Close to Base 20 (above) - fast trick (vedic maths)
3. Doubling Trick to Mentally Find the Times of any Number - fast trick (vedic maths)
4. Mental Subtraction Jumping 10's (down)- fast trick (vedic maths)
5. Mental Adding Jumping 10's (up)- fast trick (vedic maths)
6. Special Trick of Multiplication (vedic maths trick)
7. Direct Multiplication 2 digit number x 2 digit number- fast trick (vedic maths)
8. Multiply any Number with Numbers from 11-20- fast trick (vedic maths)
9. Multiply any Number with 11 - fast trick (vedic maths)
10. Multiply any Number with Numbers from 1-9 - fast trick (vedic maths)
11. Multiply any 2 Digit Number with 11 - fast tric (vedic maths)
Fast Vedic Mental Math tricks - Multiplication 01
Learn the FASTEST and the QUICKEST way to multiply two numbers which are just below the base! For instance if the base is 1000, then you can find the product of numbers like 998 and 999 in less than 5 seconds. To view all videos and solve tricky questions, visit our website here:
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Fast math trick for instant multiplication!
This math multiplication trick is easy to do, and can be used to directly multiply large numbers! Math is easy with the tecmath math method of multiplication (say that five times fast!)
EasyCal: Using Base 10 ( For faster mental Multiplication)
Check out Ebook Mind Math from Dr. Garg
Mental Adding Jumping 10's (up)- fast trick (vedic maths)
it is basic jumping down trick to Add numbers mentally
Mental Adding Jumping 10's (up)- fast trick (vedic maths)
List of Some faster way (vedic methods) to solve maths.
1. Multiplying Numbers Close to Base 10 -fast trick (vedic maths)
2. Multiplying Numbers Close to Base 20 (above) - fast trick (vedic maths)
3. Doubling Trick to Mentally Find the Times of any Number - fast trick (vedic maths)
4. Mental Subtraction Jumping 10's (down)- fast trick (vedic maths)
5. Mental Adding Jumping 10's (up)- fast trick (vedic maths)
6. Special Trick of Multiplication (vedic maths trick)
7. Direct Multiplication 2 digit number x 2 digit number- fast trick (vedic maths)
8. Multiply any Number with Numbers from 11-20- fast trick (vedic maths)
9. Multiply any Number with 11 - fast trick (vedic maths)
10. Multiply any Number with Numbers from 1-9 - fast trick (vedic maths)
11. Multiply any 2 Digit Number with 11 - fast tric (vedic maths)