Week 18: Variable expressions

Skills and concepts for Variable expressions.

1. 1. Evaluate multi-variable expressions
2. 2. Evaluate nonlinear expressions
3. 3. Evaluate two-variable equations: word problems
4. 4. Identify terms and coefficients
5. 5. Expressions and Properties
6. 6. Simplify expressions by combining like terms: with algebra tiles
7. 7. Simplify expressions by combining like terms