In this 3.OA.2 Third Grade Common Core Lesson, students interpret quotients in multiple ways by matching equations to picture cards.

In this 3.OA.3 Third Grade Common Core Lesson, students use multiplication and division strategies within 100 to solve word problems.

In this 3.OA.4 Third Grade Common Core Lesson, students determine the unknown whole number in a multiplication or division equation.

In this 3.OA.5 Third Grade Common Core Lesson, students apply properties of operations as strategies to multiply and divide.

In this 3.OA.6 Third Grade Common Core Lesson, students understand division as a way to find the unknown number in a multiplication problem.

In this 3.OA.7 Third Grade Common Core lesson students determine the unknown whole number in a multiplication or division equation.

In this 3.OA.8 Third Grade Common Core Lesson, students solve two-step word problems using the four operations and checking for reasonableness of answer.