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  1. Calculator Online - 247 Calculator

    Jan 17, 2025 · Use our online calculator to calculate anything on the go. We created this simple calculator to work online and on all devices, including mobile smartphones that you might use …

  2. Full Screen Calculator - Online Calculator

    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.

  3. Mathway | Basic Math Problem Solver

    Free math problem solver answers your homework questions with step-by-step explanations.

  4. Sum Calculator: Instant Number Addition with Visual Analytics

    Dec 22, 2025 · Welcome to our enhanced Sum Calculator, a powerful online tool that goes beyond simple addition. This high-precision calculator not only computes the sum of your …

  5. Math Solver

    Math At Microsoft Education, we believe every student deserves the opportunity to thrive. Make math accessible for learners with powerful, inclusive tools designed to unlock potential and …

  6. Long Addition Calculator

    Aug 1, 2025 · For example, add 37.5 + 129.44 + 48.123. See the Long Subtraction with Regrouping Calculator to do long subtraction with regrouping or borrowing and see the work. …

  7. Math Calculator - Online Calculators to Solve Math Problems …

    Math Calculator: Maths is always daunting!! It's not the same anymore with our Math Calculator a one-stop destination for all your tough and complex math problems. Save your time while …

  8. Online Free Calculator for Arithmetic Operations - Math Goodies

    Enter the number 5 into the calculator. This number is your addend. Addends are numbers that you add together. Press “+” to tell the calculator to add. Enter your other added, which is 8. …

  9. Online calculator: Quick Sum Calculator

    Use the dot symbol as separator for the decimal part of the number if you need to. It happened that I came across a set of numbers and wanted to sum them up. So, I've created this …

  10. Desmos | Graphing Calculator

    Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.