Read the instructions on how to use this page. Solve five problems correctly at the "Middle" level, and then move up to "Difficult" and correctly solve 5 more problems. Use the "Hint" button if you are not sure where to start. The link "Information about Exponent Rules" at the bottom of the page provides a review and examples of all the relevant rules of exponents.

Click http://www.ltcconline.net/greenl/java/BasicAlgebra/ExponentRules/ExponentRules.html link to open resource.