A mental calculator is a person who is exceptionally skilled at performing mathematical calculations in their head without the aid of any external tools, such as calculators or pen and paper. These individuals can quickly and accurately perform operations such as addition, subtraction, multiplication, and division, as well as more complex computations such as square roots or percentages. Mental calculators often employ various techniques and strategies to streamline their calculations, including: 1. **Chunking:** Breaking down numbers into smaller, more manageable parts.
New to topics? Read the docs here!