Unit 5
 Videos
Lesson 1: Distributive Property of Multiplication
Lesson 2: Use properties to multiply by 3
Lesson 3: Use properties to multiply by 4
Lesson 4: Use properties to multiply by 6
Lesson 5: Use properties to multiply by 8
Lesson 6: Use properties to multiply by 7 and 9
Lesson 7: Solve problems using arrays