Unit 4, Lesson 20# Solve take from with result unknown expressions and equations using the minus sign with no unknown.

EngageNY 60 min(s)Support for English Language Learners

In this lesson, students connect the concrete objects and pictorial representations to subtraction expressions or equations with no unknown. First, they model subtraction with linking cubes. Then they represent subtraction with a picture and connect it to an equation. Finally, students create their own numbers story and create an equation that describes it.