Achievements of Abacus

Answer: It is believed that the first abacus was made by Ancient Mesopotamians of Sumeria during the time 2700 and 2300 BC.

Abacus is a vital computing device used by students and professionals working in mathematical areas.This article gives a brief view of the abacus. In this article, we will discuss what is an abacus, the basic information like who invented it, what is the history of the abacus, what are its different types, and what works have been performed in this field. We will also look into some of the uses and achievements of Abacus....

What is Abacus?

Abacus is a device consisting of a frame with rows of wires consisting of beads. It is a hand-operated device used for calculation and is bound to have some human error. It can be used for performing calculations such as multiplication, addition, and division. Earlier operations like counting were performed on hands or using Vedic maths but larger operations require more calculations. Therefore there was a need for a development tool for such calculations. It was India’s first calculator used in Asia, Europe, and Russia....

Who Invented Abacus?

The basic need that led to the development of this device was the need to compute larger calculations. It is believed that the earliest invention of Abacus occurred in Sumeria by ancient Mesopotamians around 2700 to 2300 B.C.E. using a base 60 system, but the oldest known abacus is the Salamis Tablet in Greece in 300 B.C.E. Data shows that Old Babylonian scholars have used this abacus to do addition and subtraction. The Greeks used abacus in the 5th century B.C. It can be described as having a wooden or marble frame consisting of metal counters. The Chinese abacus had more than 7 rods and generally consisted of an odd number of rods. The hard wooden beads are arranged in two parts namely the upper and the lower part, there were two beads in each rod in the upper part and five beads in each rod in the bottom parts. In the 1st century AD, there were some advancements in the Roman Abacus like the addition of eight long grooves consisting of up to five beads and eight shorter grooves having no or one bead each. The abacus was widely used in Ancient India as well and has been mentioned in older manuscripts....

Types of Abacus

Abacus can be divided into the following types :...

Uses of Abacus

Abacus is an exceptional device with exceptional uses like:...

Achievements of Abacus

The abacus has achieved various milestones and even today used due to its ability for mind development. Here are some achievements of abacus:...

Drawbacks of Abacus

The following are some of the drawbacks of abacus:...

Conclusion

In summary it can be concluded that abacus, not only is a great device for calculation but also a great tool for mind development and focus in children. It is great to see such great calculations being solved efficiently using a tool. The recognition of abacus in various countries has been commendable and motivating due to which many organizations have been opened to educate the people about abacus. There are various courses offered online or in schools for learning abacus....

FAQs – Abacus

1. Who Invented Abacus?...