Return to Unit List Grade 3 Unit 1: Place Value and Money   Place Value and Money Party Planning   Crossword Puzzle Lesson 1: Counting and Number Patterns Lesson 2: ExplorePlace Value Lesson 3: Place Value Through Thousands Lesson 4: Place Value Through Hundred Thousands Lesson 5: Explore Money Lesson 6: Count Money and Make Change Lesson 7: Problem Solving: Skill: Using the Four-Step Process   Numbers and Money Design a Game   Crossword Puzzle Lesson 1: Compare Numbers and Money Lesson 2: Order Numbers and Money Chapter 2 Writing For Math Lesson 3: Estimate Quantities Lesson 4: Round to Tens and to Hundreds Lesson 5: Round to Thousands Lesson 6: Problem Solving: Strategy Make a Table How Do You Count by 2, 5s, and 10s?