Question

what is a calculator

Answer 1

Answer:

An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics.

Answer 2

Answer:

something used for making mathematical calculations, in particular a small electronic device with a keyboard and a visual display.

Step-by-step explanation:

A calculator is a device that performs arithmetic operations on numbers. The simplest calculators can do only addition, subtraction, multiplication, and division. More sophisticated calculators can handle exponent ial operations, roots, logarithm s, trigonometric functions, and hyperbolic functions.