Expand algebraic expressions by removing grouping symbols, eg 3 (a + 2) = 3a + 6

1.		Sershen Simplifies - Collect like terms
2.		Funky Franks' Algebra - Expand an algebraic expression
3.		Phoebe Expands! - Select all expressions that correctly expand an algebraic term
4.		Classic Catches - Expand an algebraic expression
5.		Classic Catches - Expand an algebraic expression
6.		Classic Catches - Expand an algebraic expression
7.		Classic Catches - Expand an algebraic expression
8.		Pirate Pete's Problem - Drag algebraic expressions into the correct order to solve a problem
9.		Al's Number Repairs - Expand an algebraic expression.
10.		Orders, Sir! - select expanded form of given expression