Lesson 11-2: Multiplication as Scaling
Lesson 11-3: Estimating Products
Lesson 11-5: Area Models
Lesson 11-7: Problem Solving: Multiple Step Problems
Lesson 11-9: Fractions, Mixed Numbers, and Decimals as Quotients
Lesson 11-10: Dividing Whole Numbers by Unit Fractions
Lesson 11-11: Dividing Unit Fractions by Non-Zero Whole Numbers
Lesson 11-12: Problem Solving: Draw a Picture and Write an Equation