Question

which is fastest abacus or calculator

Answer 1

Answer:

Using a calculator might inhibit your ability to do even basic calculations in your head or on paper so, that way using an abacus can help strengthen your ability to do mental calculations. But anyway, a calculator is faster than an abacus

Explanation:

hope it will help you

Answer 2

Answer:

Using a calculator might inhibit your ability to do even basic calculations in your head or on paper so, that way using an abacus can help strengthen your ability to do mental calculations. But anyway, a calculator is faster than an abacus.