Estimate square/cube roots and use calculators to find approximations. 0706.2.11

Links verified on 11/18/2014

1. Identify Perfect Squares - practice exercises at Math Pinball
2. Simplifying Radical Expressions - Intermediate Algebra tutorial
3. Simplifying Radicals - basic information about perfect square numbers [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
4. Simplifying Radicals - explanation and practice problems
5. Square Root Calculator - Their stated goal is to provide the best online square root calculator and provide easy to understand information about square roots. Give it a try.
6. Square Root Calculator - simple calculator from Calculator Geek - the site also offers square root instruction and worksheets to download
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

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