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www.wikihow.com/Calculate-a-Square-Root-by-Hand

How to Calculate a Square Root by Hand. In the days before calculators, students and professors alike had to calculate square roots by hand. Several different methods have evolved for tackling this daunting process, some giving a rough...

www.homeschoolmath.net/teaching/square-root-algorithm.php

You are here: Home → Articles → Square Root Algorithm How to calculate a square root without a calculator and should your child learn how to do it. Most people in today's world feel that since calculators can find square roots, that children don't need to learn how to find square roots using any pencil-and-paper method.

excelchamps.com/blog/square-root

Before we learn to calculate it, it’s important to understand what it really means, how we calculate it normally. Quick Intro: Calculating a square root is an inverse calculation for coming back to the root of a square. So, when you calculate the square of 10 by multiplying it with its self, that’s (10 * 10 = 100).

www.reference.com/math/calculate-square-root-bd74ae6bc205ffad

For a larger number, you could find the square root using prime factorization. For example, to find the square root of 2,000, you could find the square roots of 500 and 4, which are multiplied together to equal 2,000. The square root of 4 is 2, and the square root of 500 is 5 times the square root of 20, which is 10 times the square root of 5.

www.wikihow.com/Find-a-Square-Root-Without-a-Calculator

How to Find a Square Root Without a Calculator. Calculating square root is easy if you have a whole number. If you don't, there's a logical process you can follow to systematically figure out the square root of any number, even if you...

www.math.com/school/subject1/lessons/S1U1L9DP.html

Finding square roots of of numbers that aren't perfect squares without a calculator. 1. Estimate - first, get as close as you can by finding two perfect square roots your number is between. 2. Divide - divide your number by one of those square roots. 3. Average - take the average of the result of step 2 and the root. 4.

www.solving-math-problems.com/calculate-square-root.html

Calculate Square Root without a Square Root Calculator . . . Easy for anyone . . . Direct Calculation (most popular) – a precise, digit by digit calculation similar to long division . . . Newton’s Method (popular) - a very fast approximating sequence . . . Geometric Method - you need only a compass and a straight edge . . .

www.youtube.com/watch?v=nUyLnjgGumg

Finding the square root is easy for any perfect square under 100! You'll be able to calculate squares faster than ever and amaze everyone with your utter genius! To find the square root of non ...

www.math.com/students/calculators/source/square-root.htm

Free math lessons and math homework help from basic math to algebra, geometry and beyond. Students, teachers, parents, and everyone can find solutions to their math problems instantly.