- Online Calculator
The original calculator was invented in the 17th century by a Frenchman called Blaise Pascal! He was just 18 years old, and wanted to help his father do his tax calculations
- Basic Calculator
This free online calculator can be used for basic computations such as addition, subtraction, multiplication, division, and square roots
- The Best Free Online Calculator
Use the best online calculator for any math calculations on PC and smartphones The free calculator allows you to quickly and accurately perform arithmetic, calculate percentages, raise to a power or take a root
- MathDA - Online Scientific Calculator
Online scientific calculator from MathDA: perform calculations with basic math to equation solver, integral, derivative, matrix, vector, statistics
- Online Calculator
Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History
- Calculator. net: Free Online Calculators - Math, Fitness, Finance, Science
Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information
- Basic Calculator - Online Calculator
Learn how to use your basic calculator with easy-to-follow instructions Discover how to input numbers and symbols, perform simple math, and calculate percentages
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