The abacus is one of the counting devices invented in ancient times to help count large numbers, but it is believed that the abacus was first used by the Babylonians as early as 2,400 B.C.
The abacus was used in Europe, China, and Russia, centuries before the adoption of the written Hindu-Arabic numeral system.
The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool that has been used since ancient times and is still in use today.
It was used in the ancient Near East, Europe, China, and Russia, centuries before the adoption of the written Arabic numeral system.
Additional Information
The primary objective of using Abacus is:
To enhance the brain skills of the learners.
It is mainly used for counting, addition, subtraction, multiplication, and division.
It can also be used to calculate decimals, square root, and cube root.
It makes arithmetic calculations easier and simpler.
It enhances spatial ability which helps in other subjects too like Sciences, Engineering, etc.
It is a great tool to be used with dyslexic students.
It allows young learners to learn concepts of numbers and place value easily.
Hence, it can be concluded that the abacus is used for lower classes for counting.