7, Lesson 20, Unit 6, Grade 7, OpenUp icon
Problem Set

Practice Problems

Lesson 20. Unit 6. Grade 7 Open Up Resources

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This Problem Set is a part of the Lesson 20, Unit 6, Grade 7. In this lesson, students have a chance to recall one way of understanding equivalent expressions, that is, the expressions have the same value for any number substituted for a variable. Find an expression that, when combined with another expression, yields an equivalent expression Apply properties of operations to generate an equivalent expression with fewer terms. Let's see how we can tell that expressions are equivalent.

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