Location

The category you're viewing is for members in United States

You're viewing resources for United States (Virginia)

Change Location

Type of resource


Resource availability


File format


Publisher


Common Core Teaching Resources

CCSS.MATH.CONTENT.3.OA.D.8

Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.