Unit 4, Lesson 21# Represent subtraction story problems using objects, drawings, expressions, and equations.

EngageNY 60 min(s)Support for English Language Learners

In this lesson, students continue to work with subtraction. First, they model a scenario with linking cubes and write an equation to represent it. They do this several times with different subtrahends. Then, students create a pictorial representation of a new scenario and write an equation to match it.