The practice of the algorithm of the square root with decimal digits
Square roots
The practice of the algorithm of the square root with decimal digits.
  Esta unidad interactiva requiere la máquina virtual de Java J2RE.

When you click on Init a new number will appear at random in the radicand.
This number will have between one and four digits in its whole part and from zero to two digits in its decimal part.

-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 in the next step.

- When you have completed a step, you can check if it is correct. In order to do this, you have to click on the up and down triangles on the right of the window.

 
       
           
  Eduardo Barbero Corral
 
Spanish Ministry of Education. Year 2007
 
 

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