North Carolina Standard Course of Study
NC.6.EE. Expressions and Equations
Apply and extend previous understandings of arithmetic to algebraic expressions.
NC.6.EE.1. Write and evaluate numerical expressions, with and without grouping symbols, involving whole-number exponents.
NC.6.EE.2. Write, read, and evaluate algebraic expressions.
NC.6.EE.2.b. Identify parts of an expression using mathematical terms and view one or more of those parts as a single entity.
NC.6.EE.3. Apply the properties of operations to generate equivalent expressions without exponents.