Top videos
How to solve simultaneous equations through the elimination method.
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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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This trick is for squaring mixed numbers like the one you see in the thumbnail!
Did your teacher teach it to you?
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How do you multiply any two numbers in your head?
There are three main methods mathemagicians use - this is the mot commonly used one - the addition method.
Hope you like it!
Here is THE mental multiplication lesson playlist - progressing you through your mental multiplication.
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
Here is that link how to multiply questions like 3 x 54 instantly
https://youtu.be/yZULgerBRms
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Basic working out of wages involving flat rates of pay, and overtime.
Also shown is how to fill in a timesheet, and work out pay from a timesheet. 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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In this math algebra trick we will look at how to directly divide big polynomial expressions. 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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To go to the decimals playlist follow this link:
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
Adding decimals is easy - just make sure all of the place values (especially the decimal place) line up. Through the information in this math lesson, and practice you will soon be adding decimals easily. 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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Sponsered by https://www.youtube.com/c/GeeklyEDU
Multiply by drawing lines!
This might be vedic math from India.
Maybe from Japan.
Who knows - let me know in the comments!
This is a great visual way of seeing multiplication - and because it does not use any multiplication tables, it makes it accessible to all learners.
See more great math tricks here: https://www.youtube.com/user/tecmath
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How to solve simultaneous equations through the elimination method.
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This problem looks easy - but be careful! Can you solve it?
Or will more people lead to more work?
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#mathproblems
#mathriddles
#mathsforfun
Basic division calculations are easy - just follow the simple steps shown in this lesson.
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#fastmathtricks
#mentalmath
#mathtrick This math trick is pretty easy to do, and can be done in your head faster than a calculator.
This trick only works when multiplying numbers that both end in five. A couple of simple steps and you're done!
In addition, the mathematical reasons why this trick work are simply explained at the end of the video.
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Why does zero factorial equal 1?
There are some good reasons that are easy to understand!
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This problem can be approached a number of ways...but can you solve it?
Good luck!
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#mathproblems
#mathriddles
#mathsforfun
Adding and Subtracting Mixed Numbers
This video is part of a playlist:
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL
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#fractions
#fraction
#fractionsmath
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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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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On this lesson, you will learn about multiplying exponents with same base. This exponent rule is often referred to as the exponent multiplication rule! For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :) (algegbra)
This lesson answers the following questions: How do I multiply exponents with the same base? What is an exponent? How do a simplify exponents?
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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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In this lesson, you will learn how to read, plot, and create bar charts and bar graphs.
▶ Free Practice Worksheet: https://www.mashupmath.com/blo....g/create-a-bar-graph
Tags: bar chart, bar graph, stacked bar chart, bar diagram, column chart, bar graph example, bar plot, stacked column chart, bar chart in r
#MashupMath
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Join us as we discuss the different math vocabulary words that are associated with addition and subtraction--like product, quotient, ratio, and times!
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This lesson answers the questions: What words mean multiply? What words mean divide? How do I write an expression in words? How do I translate a verbal expression? How do I model a function?
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