One disadvantage of using an abacus is that it may be slower than using modern electronic calculators for complex arithmetic operations. Additionally, the physical manipulation of beads on the abacus can be cumbersome and may lead to errors in calculation, especially for those who are not proficient in its use. Lastly, the abacus may not be as versatile as electronic calculators in performing advanced mathematical functions or storing and recalling previous calculations.
Improves maths skilla
The Chinese abacus
Abacus was invented by the Chinesethe abacus was also known as the first computer
Asiana Abacus was created in 1991.
the abacus is made by the Egyptian in Egypt.
Abacus's advantage is improving mental calculations whereas its size and weight are its disadvantages.
Improves maths skilla
As students feel easy with ABACUS, they would prefer to learn and practice traditional maths, and even there are chances that they may forget it. Regards, Syed.
China invented the abacus .
ABACUS
How did the abacus occur?
An Abacus has beads and strings.
The Chinese abacus
The abacus is an ancient calculating tool with a history spanning over 3,000 years. Its name derives from the Greek word "abax" or "abakon," meaning "tabular form," possibly originating from the Semitic word "abq," meaning "sand." Evolution of the Abacus Origins (circa 300-500 BC): The exact origin of the abacus is not definitively established, but it is believed to have been invented between 300 and 500 BC. Chinese Abacus (Suanpan): Early versions featured a 2/5 bead configuration, which was complex and later simplified. Japanese Abacus (Soroban): Mathematician Seki Kowa modified the abacus to a 1/4 bead configuration, leading to the modern Soroban used today. Today, the abacus is not only a manual calculator but also a powerful brain development tool. At Mastermind Abacus, we integrate this ancient instrument with modern teaching methodologies to enhance mathematical skills and cognitive abilities in learners.
it is the abacus. :D :D :D i got is dummies
The abacus II!
the Chinese invented the abacus