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Oct 29, 2025 · Follow the steps to input numbers and symbols and perform calculations with operator buttons. Examples show you how to do simple math as well as how to do percentages on a calculator.

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A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.

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Accurate and fast online calculator for basic calculations. Easily perform addition, subtraction, multiplication, division, and more with our user-friendly interface. Perfect for students, professionals, …

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