Percentage shortcuts I figured out.

A math trick I saw on Facebook that I expanded on.

An education post about multiplication and division being foundational math topics.

... in arithmetic. This method involves the use of tools to perform mathematical operations efficiently. #education #arithmetic #method

Some quick easy ways to find percentages.

"Persecution is used in #theology, not in #arithmetic, because in arithmetic there is knowledge, but in #theology there is only #opinion ." ― Bertrand Russell, Unpopular Essays (1950), Ch. VII:

The Ethereum Narrative. The Etherrum community has moved away from the idea that Proof of Stake and various brilliant ideas like sharding and the parallel processing of smaller segments of blocks based

In my last video I showed how to multiply numbers containing only 1's together very quickly using an amazingly easy method. In this video I go over a proof, or more like a brief explanation, showing why

In #MESScience 2 I cover a relatively unknown concept called “Vortex Math” or “Vortex Based Mathematics” which was founded by Marko Rodin. Vortex math is based upon the continual summing of digits of a

The quadrivium (plural: quadrivia) is the four subjects, or arts (namely arithmetic, geometry, music and astronomy), taught after teaching the trivium. Join this group to share what you have learned or

Quick Math Perfect for students to improve their math abilities Screenshots View ImageView ImageView ImageView ImageView Image Hunter's comment Quick Math This product is inordinate for mathematic review

This technique is based on the methods of mathemagician Arthur Benjamin ( see his book: The mathemagician's guide to lighting calculations and amazing math tricks). I included some special cases which

I am still preparing for a number of job-tests. At the core of the application process there is usually a numerical test which needs to be performed at high speed. It mainly concerncs basic math so nothing

I was looking at some fun math tricks for high-speed calculations and I came accross a very nice one involving 11 from Mathemagician Arthur Benjamin Not very related video So multiplying 11 by any single

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It seems so simple, doesn't it? It is and it isn't. I had to through away my complex models of space/time to allow for discongruencies, but this part is right, I am fairly certain.

We all are familiar with the basic mathematical operations that can be performed with natural numbers. The addition is the most natural one: We have $x$ elements on one hand, $y$ elements on the other,

When multiplying 2 digit numbers that are the same number. There are 2 ways to achieve the right answer here. Just do it with the one that you are the most comfortable with. The first thing you should

Cara Menggambar Grafik Fungsi Aljabar Menggambar Grafik Fungsi Aljabar - Di dalam pelajaran matematika kalian pasti diajarkan mengenai cara- cara menggambarkan grafik fungsi aljabar baik yang berupa garis