Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

Oct 29, 2025 · Simple online calculator with memory functions similar to a basic handheld calculator. Free simple calculator for adding, subtracting, multiplying, dividing.

This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more.

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Math Calculator from Mathway will evaluate various math problems from basic arithmetic to advanced trigonometric expressions.

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Algebra Calculator - get free step-by-step solutions for your algebra math problems

Perform calculations with ease using our Full Screen Calculator. With a simple and user-friendly interface, our calculator makes math tasks simpler and more efficient.

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Basic Online Calculator with 10-digit keypad and standard operators to add, subtract, multiply and divide numbers. Includes basic handheld calculator functions for square, square root, percent, sign change, …