Unit 5, Lesson 35# Represent the multiplication of n times a/b as (n x a)/b using the associative property and visual models

EngageNY 60 min(s)

In this lesson, students write a multiplication number sentence and use the associative property to solve n x a/b in unit form and then model with a tape diagram. Then, students use the associative property to solve n x a/b numerically.