Collecting like terms

1. Sershen Simplifies - Collect like terms
2. Funky Frank's Algebra - Collect like terms
3. Funky Frank's Algebra - Collect like terms
4. Altogether Alien - Simplify algebraic expressions
5. Altogether Alien - Simplify algebraic expressions
6. Mr Snags's Garden 4 - Identify the algebraic expression that describes a given relationship
7. Altogether Alien - Simplify and expand algebraic expressions
8. Beaver Simplifies - Simplify an algebraic expression
9. Pirate Pete's Problem - Solve simultaneous eqns by addition
10. Pirate Pete's Problem - Solve simultaneous eqns by subtraction
11. Orders, Sir! - select simplest form of given expression
12. Orders, Sir! - select simplest form of given expression
13. Orders, Sir! - select simplest form of given expression