Contents

1. Illustrative Math Grade 5 Student Workbook Unit 5.pdf
   1. Blank Page
2. LZ Grade5-5-Unit-student-workbook.pdf
   1. Section A: Numbers to Thousandths
   2. Lesson 1: What is One Thousandth?
      1. Warm-up: Estimation Exploration: One Tiny Piece
      2. 1.1: What Do You Know About Thousandths?
      3. 1.2: Represent Numbers on a Hundredths Grid
   3. Lesson 2: Thousandths on Grids and in Words
      1. Warm-up: Estimation Exploration: What Part of the Square is Shaded?
      2. 2.1: Represent Thousandths on a Grid
      3. 2.2: Say What?
   4. Lesson 3: Thousandths in Expanded Form
      1. Warm-up: Which One Doesn't Belong: Different Ways to Express a Decimal Number
      2. 3.1: Expanded Form
      3. 3.2: Decimal Numbers in Numerous Ways
   5. Lesson 4: Explore Place Value Relationships
      1. Warm-up: Notice and Wonder: Maintain Your Balance
      2. 4.1: Balance the Weight
      3. 4.2: Weights and Place Values
      4. 4.3: Comparing Place Values with Weights
   6. Lesson 5: Compare Decimals
      1. Warm-up: True or False: Decimals
      2. 5.1: Farther and Faster
      3. 5.2: Farthest Frisbee Flight
   7. Lesson 6: Compare Decimals on the Number Line
      1. Warm-up: Notice and Wonder: Nested Lines
      2. 6.1: Locate 1 Thousandth
      3. 6.2: Label and Compare Decimals
      4. 6.3: Locate and Compare With Symbols
   8. Lesson 7: Round Doubloons
      1. Warm-up: Notice and Wonder: A Digital Scale
      2. 7.1: Gold Doubloons
      3. 7.2: Exact or Approximate?
   9. Lesson 8: Round Decimals
      1. Warm-up: Estimation Exploration: Number Line
      2. 8.1: Name that Number
      3. 8.2: Which Number is Closest?
      4. 8.3: Round the Numbers
   10. Lesson 9: Order Decimals
       1. Warm-up: True or False: Decimal Inequalities
       2. 9.1: Caught in the Middle
       3. 9.2: Least to Greatest
   11. Lesson 10: Solve Problems with Decimals
       1. Warm-up: Notice and Wonder: The Luge
       2. 10.1: How accurate is it?
       3. 10.2: Compare Speeds
       4. Section Summary
       5. Section A Practice Problems
   12. Section B: Add and Subtract Decimals
   13. Lesson 11: Make Sense of Decimal Addition
       1. Warm-up: How Many Do You See: Grids
       2. 11.1: The Sum
       3. 11.2: Target Numbers: Add Tenths or Hundredths
   14. Lesson 12: Estimate and Add
       1. Warm-up: Number Talk: 99 Hundredths
       2. 12.1: Use the Standard Algorithm to Add Decimals
       3. 12.2: Estimate and Find the Value
   15. Lesson 13: Analyze Addition Mistakes
       1. Warm-up: Estimation Exploration: Many Places
       2. 13.1: Compare Calculations
       3. 13.2: Same Digits, Different Sums
   16. Lesson 14: Make Sense of Decimal Subtraction
       1. Warm-up: True or False: Decimal Differences
       2. 14.1: The Difference
       3. 14.2: Target Numbers: Subtract Tenths or Hundredths
   17. Lesson 15: Estimate and Subtract
       1. Warm-up: Number Talk: One and Five Tenths
       2. 15.1: Revisit the Algorithm
       3. 15.2: Estimate and Subtract
       4. 15.3: Compare Calculations To Evaluate a Difference
   18. Lesson 16: Addition and Subtraction
       1. Warm-up: Number Talk: Subtracting Decimals
       2. 16.1: What's the Difference?
       3. 16.2: Sums and Differences
       4. 16.3: Subtraction with Larger Numbers
       5. Section Summary
       6. Section B Practice Problems
   19. Section C: Multiply Decimals
   20. Lesson 17: Multiply Decimals and Whole Numbers
       1. Warm-up: True or False: Place Value Products
       2. 17.1: Multiply Decimals By Whole Numbers
       3. 17.2: Using Whole Number Products
   21. Lesson 18: Use Whole Number Facts
       1. Warm-up: True or False: Group Dynamics
       2. 18.1: Agree or Disagree
       3. 18.2: Interpret Diagrams and Expressions
   22. Lesson 19: Use Properties to Multiply Decimals
       1. Warm-up: Number Talk: Many Hundredths
       2. 19.1: Card Sort: Decimal Multiplication Card Sort
       3. 19.2: Choose a Strategy
       4. 19.3: More Multiplication Problems (Optional)
   23. Lesson 20: Products in the Hundredths Place
       1. Warm-up: What do you know about 1\times 0.1 and 0.1 \times 0.1 ?
       2. 20.1: Products of Tenths
       3. 20.2: Multiply Tenths
   24. Lesson 21: Multiply More Decimals
       1. Warm-up: Estimation Exploration: Central Park
       2. 21.1: Multiply More Decimals
       3. 21.2: Choose Your Strategy
       4. Section Summary
       5. Section C Practice Problems
   25. Section D: Divide Decimals
   26. Lesson 22: Divide Whole Numbers by 0.1 and 0.01
       1. Warm-up: Number Talk: Remember Division of Unit Fractions
       2. 22.1: Patterns in Dividing by Decimal Units
       3. 22.2: Divide Whole Numbers by Decimals
   27. Lesson 23: Divide Whole Numbers by Decimals
       1. Warm-up: True or False: Tenths and Hundredths
       2. 23.1: Same Divisor, Different Dividend
       3. 23.2: Evaluate Expressions
   28. Lesson 24: Divide Decimals by Whole Numbers
       1. Warm-up: Estimation Exploration: Divide by Whole Numbers
       2. 24.1: Whole Number Groups
       3. 24.2: Evaluate Expressions
   29. Lesson 25: Divide Decimals by Decimals
       1. Warm-up: Number Talk: Same/Different
       2. 25.1: Dividing by a Tenth and a Hundredth
       3. 25.2: Divide Decimals by Decimals
       4. Section Summary
   30. Lesson 26: Book Drive
       1. Warm-up: Notice and Wonder: Books for Sale
       2. 26.1: Book Prices
       3. 26.2: Plan a Book Fair
       4. Section D Practice Problems
   31. Glossary
   32. Attributions
       1. Image Attributions
   33. Notes
   34. Notes