OAS 3.A.2.2 (Oklahoma, 3rd Grade): "Identify, represent, and apply the number properties (commutative, identity, and associative properties of addition and multiplication) using models and manipulatives to solve problems." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.
Algebraic Reasoning & Algebra (A)3.A.2 Use number sentences involving multiplication and unknowns to represent and solve real-world and mathematical problems.3.A.2.2Identify, represent, and apply the number properties (commutative, identity, and associative properties of addition and multiplication) using models and manipulatives to solve problems.