Unit 6, Lesson 21# Combining Like Terms (Part 2)

Open Up Resources 40 min(s)

Generate a variety of expressions by positioning parentheses in different places in a given expression; apply properties to write the expressions with fewer terms, identify and correct errors made when applying properties of operations. Let's see how to use properties correctly to write equivalent expressions. Learning targets: When possible, students can write an equivalent expression that has fewer terms. Students am aware of some common pitfalls when writing equivalent expressions, and students can avoid them.