Square numbers and simplify square roots. 0806.2.2

Links verified on 1/29/2010

1. The Basics of Square Roots - explanation from Basic Mathematics.com
2. How to Calculate a Square Root Without a Calculator - scroll below the second example to see finding square roots using an algorithm
3. Newton 's Square Root Approximation - School for Champions explains how Isaac Newton approximated square roots
4. Simplifying Radical Expressions - Intermediate Algebra tutorial
5. Simplifying Radicals - basic information about perfect square numbers [This expired page is brought to you by the Internet archive, the Wayback Machine.]
6. Simplifying Radicals - explanation and practice problems
7. Square Roots - Find the square root of a perfect square number. (a matching game like concentration)
8. Squares and Square Roots - to understand square roots, first you must understand squares