Join / Login
computer science

Which of the following is still useful for adding numbers?

A

EDSAC

B

ENIAC

C

Abacus

D

UNIVAC

E

None of the above

Answer

Correct option is
C

Abacus

Abacus is still useful for adding numbers.

The standard abacus can be used to perform addition, subtraction, division and multiplication; the abacus can also be used to extract square-roots and cubic roots. The beads are manipulated with either the index finger or the thumb of one hand.

Importance of Abacus for Mathematical Development. ... Abacus was designed in such a manner so that the brain visualizes the abacus while performing calculations which automatically activates the right part of our brain especially when we move our fingers over the beads and talk aloud while solving the problems.

Besides enhancing the overall comprehension of maths – other important benefits of abacus maths include the following: Boosts better and faster calculation skills. Increases endurance for stress and pressure. Improves problem-solving abilities.

verified_toppr

Answer verified by Toppr

upvote
Upvote (0)
Was this answer helpful?

Related questions

A data warehouse is which of the following?

View solution
view-solution

ENIAC was?

View solution
view-solution

Servers are computers that provide resources to other computers connected to a _________.

View solution
view-solution

At Pushdown automata is __________ if there is at most one transition applicable to each configuration.

View solution
view-solution

The computer that is not considered as a portable computer is _______________.

View solution
view-solution

View more

view-solution

Learn with content

Watch learning videos, swipe through stories, and browse through concepts

  • Concepts
    Concepts
    >
  • Video
    Videos
    >
  • Stories
    Stories
    >