My Math Chapter 5: Add and Subtract Decimals

In Progress - Updated 8-11-19

​In this chapter, students will use base-10 blocks to develop an algorithm for dividing whole number dividends by single-digit divisors.

Chapter Objectives:
  • Model division using base-10 blocks
  • Divide by powers of 10 (division fact extensions)
  • Estimate quotients of whole number division
  • Apply the distributive property to division
  • Use an algorithm to divide whole numbers.
  • Interpret remainders of division word problems
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​Login to the McGraw-Hill My Math web site to access more information about this chapter, including visual vocabulary cards, an interactive journal, homework pages, video tutorials, and much more. Please contact Mr. Bowen if you do not know your username/password.

Chapter 5 Downloads
  • Chapter 5 My Homework Answer Keys
  • Chapter 5 Review Answer Key




Chapter 5 Lesson Resources

Listed below are chapter lessons from the McGraw Hill: My Math text. Please note that these lessons may be modified, rearranged, or omitted. Supplemental lessons will be added as needed.
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Lesson 1: Prime Factorization
Downloads​
  • Homework 3-1 Answer Key
Video Tutorials Games and Interactives​
Lesson 2: Hands-On Prime Factorization (Prime Climb Game)
Downloads​
  • Homework 3-1 Answer Key

​Video Tutorials​
Lesson 3: Powers and Exponents
Downloads
  • Homework 3-1 Answer Key
Video Tutorials ​Games and Interactives
Lesson 4: Multiplication Patterns
Downloads
  • Homework 3-1 Answer Key
Video Tutorials ​Games and Interactives
Lesson 5: Problem-Solving Investigation: Make a Table
Downloads
  • Homework 3-1 Answer Key
Lesson 6: Hands-On: Use Partial Products and the Distributive Property
Downloads
  • Homework 3-1 Answer Key
Video Tutorials
​Games and Interactives​
Lesson 7: The Distributive Property
Downloads​

  • Homework 3-1 Answer Key
Video Tutorials
  • Games and Interactives​
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Lesson 8: Estimate Products
Downloads

  • Homework 3-1 Answer Key
​​Video Tutorials Games and Interactives​​
Lesson 9: Multiply by One-Digit Numbers
Downloads
  • Homework 3-1 Answer Key
​Video Tutorials
 Lesson 10: Multiply by Two-Digit Numbers
Downloads

  • Homework 3-1 Answer Key
​​Video Tutorials Games and Interactives​​
​ Lesson 10: Multiply by Two-Digit Numbers
Downloads

  • Homework 3-1 Answer Key
​​Video Tutorials Games and Interactives​​
 Lesson 10: Multiply by Two-Digit Numbers
Downloads

  • Homework 3-1 Answer Key
​​Video Tutorials Games and Interactives​​
​ Lesson 10: Multiply by Two-Digit Numbers
Downloads

  • Homework 3-1 Answer Key
​​Video Tutorials Games and Interactives​​