A basic calculator is a simple electronic device or program that performs arithmetic operations, such as addition, subtraction, multiplication, and division. It typically has a limited set of functions and a simple user interface, with buttons or keys for entering numbers and operators. Basic calculators are commonly used for simple math calculations, such as balancing a checkbook or calculating a tip at a restaurant. They are less expensive and less complex than scientific or graphing calculators, which are designed for more advanced math calculations and graphing functions.

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