Big Numbers119

• LESSON 1

• Show Big Numbers120

  Understanding Place Value

  State Populations

  Represent Large Numbers Using Number Lines

  Homework

• LESSON 2

• Explore Big Numbers with Base-Ten Hoppers129

  Find Equal Number Sentences with Big Numbers

  Study World Population Numbers

• LESSON 3

• Estimate Products136

  Estimating a Range of Answers

  Choosing Efficient Estimation Strategies

  Homework

• LESSON 4

• Exponents and Large Numbers144

  Reckoning

  Sand Reckoning

  Exponents

  Homework

• LESSON 5

• Stack Up156

• LESSON 6

• Workshop: Represent Large Numbers157