Math, asked by vanigoyal58887, 8 months ago

define mental maths?

Answers

Answered by candygirl012

1

Mental calculation comprises arithmetical calculations using only the human brain, with no help from any supplies or devices such as a calculator. People use mental calculation when computing tools are not available, when it is faster than other means of calculation, or even in a competitive context

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Answered by piyush12773

1

Answer:

Mental calculation comprises arithmetical calculations using only the human brain, with no help from any supplies or devices such as a calculator. People use mental calculation when computing tools are not available, when it is faster than other means of calculation, or even in a competitive context.

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