A flip calculator is a handheld electronic device that can perform basic arithmetic operations, such as addition, subtraction, multiplication, and division. Flip calculators are typically small and portable, making them easy to carry around in a pocket or backpack. They are powered by batteries, and they typically have a small display that shows the results of calculations.
Flip calculators are a popular choice for students, as they are affordable and easy to use. They are also useful for people who need to perform quick calculations on the go, such as salespeople, accountants, and engineers. Some flip calculators also have additional features, such as the ability to store and retrieve numbers, or to perform more complex calculations, such as percentages and square roots.