Section A: Measurement Conversions and Powers of 10

Practice Problems

• Lesson 1 : Place Value Patterns

• Lesson 2 : Powers of 10

• Lesson 3 : Metric Conversion and Multiplication by Powers of Ten

• Lesson 4 : Metric Conversion and Division by Powers of Ten

• Lesson 5 : Multi-step Conversion Problems: Metric Length

• Lesson 6 : Multi-step Conversion Problems: Metric Liquid Volume

• Lesson 7 : Multi-step Conversion Problems: Customary Length

Section B: Add and Subtract Fractions with Unlike Denominators

Practice Problems

• Lesson 8 : Add and Subtract Fractions

• Lesson 9 : Use Equivalent Expressions

• Lesson 10 : All Sorts of Denominators

• Lesson 11 : Different Ways to Subtract

• Lesson 12 : Solve Problems

• Lesson 13 : Put It All Together: Add and Subtract Fractions

• Lesson 14 : Representing Fractions on a Line Plot

• Lesson 15 : Problem Solving with Line Plots

Section C: The Size of Products

Practice Problems

• Lesson 16 : Compare Products

• Lesson 17 : Interpret Diagrams

• Lesson 18 : Compare Without Multiplying

• Lesson 19 : Compare to 1

• Lesson 20 : Will it Always Work?

• Lesson 21 : Weekend Investigation