Grade 5 · Operations and Algebraic Thinking

CCSS.MATH.CONTENT.5.OA.A.1

Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.

Read this standard on the official Common Core site

Lessons that teach this standard

• Order of Operations: Why 2 + 3 × 4 Is 14

  The order operations are carried out in, why multiplication comes before addition, how parentheses override the order, and how to work through a long expression safely.