mental math

Mental math refers to the ability to perform calculations in your head without the use of paper, a calculator, or other aids. It involves using techniques such as estimation, number decomposition, and visualization to solve arithmetic problems quickly and efficiently. This skill is valuable for everyday tasks, like budgeting or shopping, as well as for enhancing cognitive abilities. Practicing mental math can improve your numerical fluency, boost confidence in handling numbers, and develop critical thinking skills, making it a practical tool in various aspects of daily life and decision-making.