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This maths calculation tricks helps you quickly work out hard to divide numbers, such as those with long division. With no effort you will be doing long division with 9, leading on to doing long division with any number under 100 in future (linked) videos.
This would have to be the most easy long division trick.
See my other videos for how to divide the normal way, and how to divide fractions and decimals.
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This algebra math video tutorial focuses on simplifying exponents (also called indicies) using the five exponent laws.
What's more we look at WHY the laws work - so you will remember them!
Plenty of examples.
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This math problem went viral after being posted in 2020.
Celeste Ng tweeted 'At dinner, nine year old made up a math problem and made his father and me solve it. Our attempt at simultaneous equations got really complicated. We figured it out via guess and check, but I still think there has to be a more elegant way.'
Can you solve the nine year old math problem using both guess and check and the elegant way - using algebra?
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#mathproblems
#mathriddles
#mathsforfun
How to work out the area of a rectangle in square metres and square centimetres.
How are your adding fraction skills? Can you win this challenge?
This video is part of a playlist:
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
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#fractions
#fraction
#fractionsmath
This math trick allows you to work out the cube root of any number - NOT JUST PERFECT CUBES - instantly. With decimals. With ease. Can you work faster than a calculator? With this tecmath trick you just might! The math shortcut magic is back!
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To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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Basic division calculations are easy - just follow the simple steps shown in this lesson.
Fore more great math tricks and tips visit the tecmath math channel. https://www.youtube.com/user/tecmath
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Adding and Subtracting Mixed Numbers
This video is part of a playlist:
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
To support tecmath making new math videos on Patreon:
https://www.patreon.com/tecmath To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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#fractions
#fraction
#fractionsmath
ome people may find these easy - others not - but it is essential if you want to easily mentally multiply bigger numbers that you first master this.
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Here is THE mental multiplication lesson playlist - progressing you through your mental multiplication.
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
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It is easy to work out percentages of a number.
In this video we look at the standard way of finding the percent of a number though changing the percentage amount to a fraction out of 100 (this is what a percent really is!), then using the standard formula to find our answer. 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
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Join us on this lesson where you will learn about Solving Systems of Linear Equations by Graphing and solving systems of equations by graphing by working through a practice problem.
This lesson answers the questions: How do I solve a system of equations graphically? How do I solve a system of equation algebraically? What is a linear system? How do I find a solution to a system of linear equations?
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On this lesson, you will learn how to convert CELSIUS TO FAHRENHEIT (c to f)and how to convert FAHRENHEIT TO CELSIUS (f to c) using the Fahrenheit Formula and Celsius Formula including several examples of how to use the conversion formula.
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This lesson answers the questions: What is the Fahrenheit formula? What is the Celsius formula? How do I convert between degrees celsius and degrees fahrenheit?
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On this lesson, you will learn how to raise an exponent to another exponent. This exponent rule is often referred to as the power to power property! For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: How do I multiply exponents? What is the power rule for exponents? How do I raise a power to power? How do I raise an exponent to another exponent.
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On this lesson, you will learn what is a real number and all of the subsets of real numbers including rational numbers, irrational numbers, integers, whole numbers, and natural numbers.
This lesson answers the questions: What is a real number? What is a natural number? What is a whole number? What is an integer? What is a rational number? What is an irrational number? What is a real number? What does All Real Numbers mean?
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In this lesson, you will learn an easy method for adding and subtracting fractions with unlike denominators!
Key Questions: How to add fractions? How to subtract fractions? Adding and subtracting fractions with unlike denominators?
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On this lesson, you will learn whether or not a square is a rectangle too! Is every square a rectangle? Let's find out!
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This lesson answers the questions: Is a square a rectangle? What is a square? What is the definition of a square? What is a rectangle? What is the definition of a rectangle? What is the difference between a square and a rectangle? Is every square a rectangle?
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On this lesson, you will learn how to perform translations on the coordinate plane including how to translate a line, translate a point, translate a triangle, and translate a figure.
Free PDF Guide to Translations: www.mashupmath.com/blog/geomet....ry-translations-expl
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This lesson answers the questions: What is a translation? How do I translate a point? How do I translate a figure? How do I translate a line segment? What is the difference between a translation and a reflection?
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On this algebra lesson, you will learn how to find the x-intercepts and y-intercepts of a function (linear and quadratic) both algebraically and from a graph.
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This lesson answers the questions: How do I factor a quadratic when a is not 1? How do I solve a trinomial? How do I find the x-intercept of a function? How do I find the y-intercept of a function? How do I find the x-intercepts of a quadratic function? How can a quadratic function have two x-intercepts? How do I find intercepts graphically? How do I find intercepts algebraically?
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Join us on this math lesson where you will learn the ratio definition, what is a ratio, and how to simplify ratios.
This lesson answers the question: What is a ratio? What is the difference between a fraction and a ratio? How can I find a ratio? How do I simplify a ratio? How do I write a ratio?
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In this lesson, you will learn: what is the zero product property (also known as the zero property) of real numbers?
▶ Free Practice Worksheet: LINK
Tags: zero product property, zero property, zero property of multiplication, zero factor property, zero property of addition, zero exponent property, zero product property example, 0 product property, identity property of zero, example of zero property, zero property of multiplication example, use the zero product property, zero product property of multiplication
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On this lesson, you will learn all about equivalent fractions and simplifying fractions including several examples!
FREE LESSON WORKSHEET: http://bit.ly/1Vrhwdn
This lesson answers the question: What are equivalent fractions? What is a fraction? How do I multiply fractions? How can I practice working with fractions? How do I know if fractions are equivalent? What does equivalent mean?
Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the 4th grade common core learning standards for math and the SAT math curriculum as well.
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MashUp Math is a great free resource for math students, parents, and teachers. Our lessons are a great resource for struggling students, flipped classroom educators, and homeschool math students. Learn more about us at www.MashUpMath.com.
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In this lesson, you will learn about the Associate Property of Addition by exploring an example of the associative property.
▶ Free Practice Worksheet: LINK
Tags: associative property, associative property of addition, associative multiplication property, example of associative property, associative property of addition example, associative property math, the definition of associative property, associative law of addition
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Math comes easily to some people, but even simple equations can become super stumpers to others! This matchstick math riddle went viral for being so tricky to solve (especially to find all 3 possible solutions) — even math nerds get tripped up on this one because they overthink it! Can you solve it?
TIMESTAMPS: JUMP TO THE SOLUTIONS
1.) Solution 1: 1:14
2.) Solution 2: 1:35
3.) Solution 3: 1:56
#mathgames #mathtricks #mathriddles
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Category
Education
This tutorial demonstrates how to find the center of a line segment, or the point directly in between and equidistant from two other points.
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In this tutorial, I explain the basics of a directly and inversely proportional relationship.
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