## Estimating Square Roots 12-1 taught by WS & MJ

Posted: May 21, 2012 in Uncategorized

#### Chapter 12, Lesson 1: Estimating Square Roots

Practice Exercises:

Interactive Practice:

1. Number Cop – Select Perfect Squares, click on Start then use the left and right arrows to move the police car to intercept only perfect squares.
2. Simplify Terms Under a Radical – Simplify an expression under a radical sign (square root sign). Type your expression into the box under the radical sign, then click “Simplify.”
3. Simplifying Radicals – Scroll down to find practice problems. Do not put your cursor over a green block until you have calculated the answer.
4. Square And Square Root Calculator – This calculator is designed to give the square and square root of any number.
5. Square Root Calculator – Web Math’s Square Root Calculator will find the square root of the number you enter.
6. Square Root Calculator & Solver – From Math Warehouse. To use the calculator type any positive or negative number into the text box and hit the ‘calculate’ button.