Top videos
This video shows how the distance between two points can be found, by using a version of the distance formula that is easier to understand. The added benifit - you're more likely to remember it! To support free math on Patreon (thank you): https://www.patreon.com/tecmath To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
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This video looks at how the video on multiplying two digit numbers rapidly works, as well as looking at where common mistakes are made. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
Basics of adding fractions - including simple fractions with the same demoninator, fractions with different denominators and mixed numbers.
You will learn how to add or subtract fractions using the lowest common denominator - where basically you work to get the bottom number - the denominator the same.
From this we will look at adding mixed numbers.
To donate to the tecmath channel:https://paypal.me/tecmath
To support tecmath on Patreon: https://www.patreon.com/tecmath
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This Mental Math Trick is the secret to doubling numbers instantly. With this trick you will be able to throw away the calculator (OK that is an exaggeration!)!
To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
#mathtrick
#basicmath
#multiplication
How to calculate surface area of a cylinder.
The surface area of a cylinder is easy to work out. In this video we will look at how to do it quickly and accurately.
To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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Surface Area Half Cylinders To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
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Calculate the cube of any number between 1 and 100 fast
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Trigonometry is an easy way to work out the unknown sides and angles of a right angled triangle. The trick - know the side names - the opposite, hypotenuse, and adjacent, and know how and when to apply the trigonomic functions - sin, cos and tan. This is the only trick to getting it right every time!
In this lesson, students learn work out unknown side lengths using use sine, cosine, and tangent. You will need a scientific calculator for the problems in this lesson - and I'll show you how to access one on your computer.
To donate to the tecmath channel:https://paypal.me/tecmath
To support tecmath on Patreon: https://www.patreon.com/tecmath
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How to work out spped distance and time calculations easily.
This shows an easy was to remember all the formulas so you'll be calculating velocity problems no problem!
The 3,4,5 triangle uses fairly simple math which can be used for all sorts of things. And yep it is Pythagoras but don't let that scare you...
To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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Long division is easy - really it is just short division but looks harder.
It involved several steps - there is no getting away from these - trust me I have searched fr a faster easier method!
Watch th is lesson and learn to divide by 2-digit numbers.
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If Teresa’s daughter is my daughter’s mother, what am I to Teresa?
This video looks at the answer to the Teresa's Daughter puzzle, as well as these similar ones...
A man is looking at a picture of a man on the wall and states,
“Brothers and sisters I have none, but this man’s father is my father’s son.”
Who is the man in the picture in relation to the man looking at the picture?
I am your mother’s brother’s only brother-in-law. Who am I?
To donate to the tecmath channel:https://paypal.me/tecmathlocale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
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#mathproblems
#mathriddles
#mathsforfun
This tutorial looks at how to quickly and easily do long division using Vedic Math.
Learn to calculate long division as quickly as a calculator, without needing the guesswork often assosiated with standard long division.
This video is the third of four videos looking at this ingenious method.
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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 donate to the tecmath channel:https://paypal.me/tecmath
To support tecmath on Patreon: https://www.patreon.com/tecmath
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How fast can you add 1+2+3+4+5+6+7+8+9+10? In four seconds? What about all the numbers 1 to 100? This video shows a fast and easy math trick that will have you adding series of numbers so fast you will not believe it! This uses the ideas of averages, as you will see in the math trick lesson. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
Do long division fast using Vedic Math.
Learn to calculate long division as quickly as a calculator, without needing the guesswork often assosiated with standard long division.
This video is the first of four videos looking at this ingenious method.
To donate to the tecmath channel:https://paypal.me/tecmath
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
In this video we look at how to multiply binomial expressions with trinomial expressions instantly, as well as how to check our answer quickly for greater accuracy. In addition to this, we look at the application of multiplying trinomial with binomials to solve everyday math multiplication. This is an essential component of algebra. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
What is the chance of winning lotto?
What are the odds of picking the first three horses in a race?
This trick will have you working out the odds instantly!
Give you a hint if you want to win...don't bet! The maths is against you!
To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
This problem can be approached a number of ways...but can you solve it?
Good luck!
To contribute on Patreon:
https://www.patreon.com/tecmath
For the playlist of math problems:
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
To donate to the tecmath channel:https://paypal.me/tecmath
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store
#mathproblems
#mathriddles
#mathsforfun
On this example, you will learn how to which relation is a function based on the table (algebra review)
This lesson answers the question: What is a function? What is a relation? Is a relation a function? How do I know if a table of values represents a function?
Our lessons are perfect for flipped classroom math teachers and students and for warm-up and exit ticket activities . This lesson is aligned with the 8th grade common core math learning standards for math and the SAT math curriculum as well.
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On this lesson, you will learn what is an exponent in math and the exponent definition.
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This lesson answers the questions: What is an exponent? What is a power? How are exponents used? What does squared mean? What does cubed mean?
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On this lesson, you will learn the exponents rule for dividing exponents with the same base.
Join us on this flipped math lesson where we visually explore dividing exponents with the same base. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: How do I divide one exponent by another? What are the laws of exponents? How do I divide exponents with the same base? How do I divide a power by a power?
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On this lesson, you will learn how to make a line plot graph from a given set of data that includes fractions!
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Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Use operations on fractions for this grade to solve problems involving information presented in line plots. For example, given different measurements of liquid in identical beakers, find the amount of liquid each beaker would contain if the total amount in all the beakers were redistributed equally
On this lesson, you will learn how to use the distance formula to find the distance between two points on the coordinate plane!
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This lesson answers the questions: What is the distance formula? How do I find the length of a line segment? How does the distance formula relate to the pythagorean theorem? How do I find length?
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Looking for a fast and easy shortcut for multiplying binomials that is better than FOIL? Learn to multiply two binomials using the box method!
★ Love math challenges? Get our new PDF workbook: 101 Daily Math Challenges to Engage Your Kids here: http://bit.ly/2nOCO9a
★ Want more FREE weekly math videos? Subscribe Now: http://bit.ly/1OVJnyh
★★ Why Math? Download YOUR Free eBook and sign-up for our FREE weekly newsletter: http://www.mashupmath.com/resources/
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