Write one numerical expression and one algebraic expression. Then explain what the differnce between a numerical and algebraic expression is.

Answer 1

Study these sites.

http://www.icoachmath.com/SiteMap/NumericalExpression.html

http://www.mathgoodies.com/lessons/vol7/equations.html

If you post your answers to these questions, we'll be glad to check them for you.

Answer 2

My answer was 64