Common Core Alignment

CCSS.Math.Content.3.OA.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.3

5: Math

Unit 4: Multiplication and Division II
Lesson 10: Problem Solving Using Multiple Operations
Lesson 12: Unit Test
Final Project: Planning a Picnic