Grade 6 · Expressions and Equations

CCSS.MATH.CONTENT.6.EE.A.2c

Evaluate expressions at specific values of their variables. Include expressions that arise from formulas used in real-world problems. Perform arithmetic operations, including those involving whole-number exponents, in the conventional order when there are no parentheses to specify a particular order (Order of Operations).

Read this standard on the official Common Core site

Lessons that teach this standard

• Evaluating Expressions: Substituting a Value

  How to evaluate an algebraic expression by substituting a value for the variable, why brackets matter when the value is negative, and how order of operations applies.