How was the abacus used for mathematical calculations

How does one use an abacus for mathematical calculations? - Quora

Abacus is easy or vedic mathematics? How did Romans multiply without using an abacus? How do people conduct such fast calculations using Visual Abacus?

Abacus - Wikipedia

Other designs, such as the Japanese soroban, have been used for practical calculations even involving several digits.

Chinese Zhusuan, knowledge and practices of mathematical...

Description: Chinese Zhusuan is a time-honoured traditional method of performing mathematical calculations with an abacus.

How was the abacus used to solve math problems

When does Exponents used to solve a math problem? common logarithms, natural logarithms, monatary calculations, etc.

How to Calculate Using an Abacus - Sciencing

The abacus is an ancient calculation device that has been used to perform mathematical calculations for centuries.

Abacus Calculations

This abacus training software explains how to use an abacus in a simple way. This software helps a kid to use abacus for doing mental abacus calculations and is the best abacus tutorial for kids.

Learn about Math Calculators on and much more.

Math Calculators. Q: Where Is the Abacus Still Used Today? A: The abacus is a basic mathematical computing device.

Abacus is an antique tool used for doing calculation and computation

Never forget that the abacus does not come up with the calculations, but it helps you to boost your skills on calculations.

How To: Use the abacus calculator :: WonderHowTo

How To: Do normal probability calculations on a calculator. How To: Use a TI89 calculator to graph linear equations.

How to use an Abacus to Speed up Solving Math Problems

Mathematics. The abacus is a counting tool, used to help speed up mathematical calculations, and has been in use since ancient times.

How to Calculate Using Japanese Abacus Part 2

The examples below will only give you an overview of how calculations are made and some of the strategies used.

Abacus - Wiki - Everipedia

The Greek abacus was a table of wood or marble, pre-set with small counters in wood or metal for mathematical calculations.

How to Use an Abacus (with Pictures) - wikiHow

Your abacus is a Chinese abacus. It has more calculative ability than a Japanese Soroban abacus. However, the essentials are effectively the same, so these instructions should still work.

Using a 100-bead abacus in elementary math

Find ideas on how to use a simple school abacus (100-bead abacus) in kindergarten and first grade math. It is one of the best manipulatives for those levels.

Difference between Abacus and Computer - Abacus vs Computer

Key Difference: An abacus (plural abaci or abacuses) is a tool that is used in order to help with mathematical calculations.

Abacus - mental arithmetic - Spead calculation - foot calculation

Abacus is an apparatus used for counting and calculation. Basic mathematical operations like addition, subtraction, multiplication and division are solved by simple movement of beads in this instrument.

Motivation for abacus - Calculation

Hatano (1989) wrote that paper and pencil calculations are never taught at abacus juku, and that children never use an abacus for calcula-tions in regular school mathematics classes.

abacus -

Look at the following simple calculation (12 + 7 = 19) using a suanpan. The abacus on the left shows the number 12.

Differences Between Abacus Math and Vedic Math

The system is based on 16 Vedic sutras or aphorisms, which are actually word-formulae describing natural ways of solving a whole range of mathematical problems.

Addition on abacus - Calculation of knowledge points

Is it possible to cheat with calculating on an abacus? No, there are no cheating if you want to learn how to use an abacus efficiently.

Using an Abacus and the Counting Method - Math Menu

Parents of many children with visual impairments are familiar with "talking calculators" and understand how their child can use this adaptive device to aid him/her in doing math problems.

Stanford researcher explores whether language is the only way to...

Psychologist Michael Frank enters the world of high-speed mental math and finds that "Mental Abacus" users can calculate without using verbal working memory.


An abacus is a calculation tool used by sliding counters along rods or grooves, used to perform mathematical functions.

The Abacus: A Brief History

The person operating the abacus performs calculations in their head and uses the abacus as a physical aid to keep track of the sums, the carrys, etc.

Introduction - using the abacus

INTRODUCTION. The Abacus (or Soroban as it is called in Japan) is an ancient mathematical instrument used for calculation.

Introduction - using the abacus

INTRODUCTION. The Abacus (or Soroban as it is called in Japan) is an ancient mathematical instrument used for calculation.

Abacus Computer( Early aid for mathematical calculations)

Winstudent > Computer Science and Technology > Abacus Computer( Early aid for mathematical calculations).

Mental Math Abacus Australia

Mental Math Abacus is a program designed to develop the right side of the brain using the abacus as the tool leading to FASTER MATHEMATICAL CALCULATIONS.

How abacus learning makes complex math complex calculation so...

Abacus was invented by Charles Babbage and the entire world is completely benefited by making use of it. For those people who wish to turn on their brains for mathematical calculations orally, it is said to be an innovative potion.


Sometimes blind people will use an abacus, because they can feel the numbers easily. Expert abacus users can sometimes do calculations faster than on a calculator, and can even use them to find the square root of whole numbers.

Kids display how to do complex mathematical calculations using...

In a press event organised yesterday by CBS Education Pvt. Ltd, the Master Franchisee of UCMAS for State of Maharashtra (Mumbai Region) kids in the age group of 6-13 years performed complex mathematical calculations using Abacus.

How to use Abacus in complicated problematic calculation

How to use of Abacus. Abacus is the most powerful and interesting invention in the sphere of mathematics. It is nothing but a counting frame that helps an individual to perform mathematical operations like

Abacus - Definition of Abacus by Merriam-Webster

Abacus definition is - an instrument for performing calculations by sliding counters along rods or in grooves.

What was used before Calculators? - Meta Calculator Blog

Calculations can, however, be performed much faster using Arabic numbers compared to Roman numerals or beads on an abacus.

Whiz Kids Use Imaginary Abacus to Solve Complex Math Calculations

Young children in Asian countries like India and Japan use an imaginary abacus to solve complex math calculations with mind-blowing accuracy and at incredible speed.

Abacus - Calculations & Formula

Abacus (2726 views - Calculations (Mech&Elec)). The abacus (plural abaci or abacuses), also called a

Abacus - The Full Wiki

The earliest archaeological evidence for the use of the Greek abacus dates to the 5th century BC.[11] The Greek abacus was a table of wood or marble, pre-set with small counters in wood or metal for mathematical calculations.

How Do You Use an Abacus? - Wonderopolis

Today, we have a whole variety of tools at our disposal to help us count and calculate the mathematical problems we face on a daily basis.

Ancient Computers - Engineering and Technology History Wiki

I was struck by how easy it would be to use ancient Roman, Greek, Egyptian, and Babylonian numerals to record abaci calculation results.

Abacus Math From Scratch - Udemy - Use digital flahs abacus

Abacus Math From Scratch. Improve your calculation ability, brain development, mental arithmetic and number

Abacus Math Tutor - Abacus Math Tracy - AMI

Students start with physical Abacus to learn numbers and mathematical operations and then progress to mental abacus.

History of Computers and Computing, Calculating tools, The abacus

According to his pupil Richer, Gerbert could perform speedy calculations with his abacus, that were extremely difficult for people in his day to think through in using

Abacus - New World Encyclopedia - Uses by the blind

The abacus is a simple, inexpensive, yet powerful tool for calculation. Although electronic calculators are replacing it for practical reasons, the use of the abacus

The Benefits of Teaching Children Maths Using Abacus Maths

And as numbers became bigger, many started using stones, beads and sticks, which is how abacus maths was born.


Abacus is the only tool, by practising, can be used virtually for solving all the mathematical calculations.

From the Abacus to the Modern Computer

The calculations were performed mentally by the person using the abacus, and both of these devices were only used for recording separate


The Abacus. Counting rods were first used in ancient times to quickly perform arithmetic. The counting rods could be transported easily and made calculations accessible to many people. The illustration above shows how the digits were expressed in counting rods.

History of Calculators

This article explores the history of calculators and looks at how calculators are part of our every day life.

Calculation - WikiVisually

concept of algorithm is also used to define the notion of decidability. That notion is central for explaining how formal systems come into being starting from

Famous Mathematicians - The Greatest Mathematicians of All Time

You can read through the list and learn more about these people and how they used their mathematical abilities to make their mark on the world.

Math Basics: What Is Calculus And What Is It Used For?

A graphics artist uses calculus to determine how different three-dimensional models will behave when subjected to rapidly changing conditions.


Early merchants used the abacus to keep trading transactions. But as the use of paper and pencil spread, particularly in Europe, the abacus lost its importance.

A Mental Abacus Lets Math Whizzes Bypass Language

So how are mental abacus users doing it? How the Heck: To confirm that the mental abacus was indeed not verbal, researchers had subjects trained in mental


The Abacus is an ancient mathematical instrument used for calculation. The Abacus was one of the world's first real calculating tools. The word Abacus is derived from the Greek word "Abex", meaning counting board.