Section A: What is Division?

Practice Problems

• Lesson 1 : How Many Groups?

• Lesson 2 : How Many in Each Group?

• Lesson 3 : Division Situation Drawings

• Lesson 4 : Interpret Division Expressions

• Lesson 5 : Write Division Expressions

Section B: Relate Multiplication and Division

Practice Problems

• Lesson 6 : Division as an Unknown Factor

• Lesson 7 : Relate Multiplication and Division

• Lesson 8 : Relate Quotients to Familiar Products

• Lesson 9 : Patterns in the Multiplication Table

• Lesson 10 : Explore Multiplication Strategies with Rectangles

• Lesson 11 : Multiplication Strategies on Ungridded Rectangles

Section C: Multiplying Larger Numbers

Practice Problems

• Lesson 12 : Multiply Multiples of Ten

• Lesson 13 : Solve Problems With Equal Groups

• Lesson 14 : Ways to Represent Multiplication of Teen Numbers

• Lesson 15 : Equal Groups, Larger Numbers

• Lesson 16 : Multiply Numbers Larger than 20

• Lesson 17 : Use the Four Operations to Solve Problems

Section D: Dividing Larger Numbers

Practice Problems

• Lesson 18 : Larger Numbers in Equal Groups

• Lesson 19 : Ways to Divide Larger Numbers

• Lesson 20 : Strategies for Dividing

• Lesson 21 : Solve Problems Using the Four Operations

• Lesson 22 : School Community Garden