What you need to do in the following questions is to calculate the square root of the numbers in each question. Work carefully and after each one you can check your results by clicking on the Check your Answers link below.  Once you've checked your answer, you can return to this page by clicking the back button on your browser.  Enjoy!

1. √230
2. √455
3. √9600
4. √34500
5. √840000

Check your answers here!