Evaluate Expressions
Exponents
Videos
http://learnzillion.com/lessons/461-evaluate-numerical-expressions-by-using-wholenumber-exponents
http://learnzillion.com/lessons/460-write-numerical-expressions-involving-wholenumber-exponents
http://mathvids.com/lesson/mathhelp/863-exponents---basics
Games
http://www.ezschool.com/Games/Exponents.html
http://learnzillion.com/lessons/461-evaluate-numerical-expressions-by-using-wholenumber-exponents
http://learnzillion.com/lessons/460-write-numerical-expressions-involving-wholenumber-exponents
http://mathvids.com/lesson/mathhelp/863-exponents---basics
Games
http://www.ezschool.com/Games/Exponents.html