Practice
of the algorithm of the square root


Square
roots

Practice of the algorithm of the square root.  
 Take a pencil, a rubber and a piece of paper. You are going to work out the square root of the number shown.  This window will guide you step by step. In every step you will be shown what to do next.  When you have finished a step, you can check if it is right. In order to do this, click on the triangles below the window.



Eduardo Barbero Corral  
Spanish Ministry of Education. Year 2007  
Except where otherwise noted, this work is licensed under a Creative Common License