arithmetic Tag Posts Index

[Literature] Charles Dickens: Hard Times #2/147

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The Number 0 and 10 in General Number Systems

In this video I go over a quick overview of number systems, and show how the base or radix (Latin for "root") serves as the transition point when counting

Percentages Shortcuts

An easy way to get some percentages that at least one of them end in "0" is to multiply a couple of numbers. For example: 20% of 50=? Simply multiply 2x5

Math Tricks with Double Digits

The purpose of these shortcuts is to try to get people to figure out math problems without the use of a calculator. I saw this math shortcut trick on the internet,

Multiplication & Division As Foundational Math Topics

Hi there. I talk about multiplication and division as foundation topics for young students. I think I might have done this topic before. If I did sorry. When I write

Arithmetic abacus is a traditional method used to teach fast calculation skills ...

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

In 100 Words - Easy Percentage 1

Finding some percentages is fairly easy. Both double digits and end with "0". 20% of 50=? Simply multiply 2x5, answer is 10. 70% of 90=63 80% of 50=40

> "Persecution is used in #theology, not in #arithmetic, because in ar ...

"Persecution is used in #theology, not in #arithmetic, because in arithmetic there is knowledge, but in #theology there is only #opinion ." ― Bertrand

The Ethereum scaling and side chain narrative has changed significantly and it’s revolutionary.

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

Amazing Math Calculation Method: Multiplying 1's Proof

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

🔥#MESScience 2: Vortex Math Part 1: Number Theory and Modular Arithmetic

Watch on 3Speak - Odysee - BitChute - Rumble - YouTube - Notes - PDF notes - Excel file - Summary - Vortex Math playlist - MES Science playlist In #MESScience 2

Learn some cool stuff for homeschoolers

The quadrivium (plural: quadrivia) is the four subjects, or arts (namely arithmetic, geometry, music and astronomy), taught after teaching the trivium. Join this

Quick Math - Perfect for students to improve their math abilities

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

Speedy times

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).

Git gud at arithmetic

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.

Multiplying by eleven: as simple as adding

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

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The Laplace of the Sine

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

Math bits 1: Natural numbers 2

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