2, Lesson 7, Unit 9, Grade 7, OpenUp icon
Instructional Activity

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Lesson 7. Unit 9. Grade 7 Open Up Resources

Open Up Resources15 min(s)

This Instructional Activity is a part of the Lesson 7, Unit 9, Grade 7. This activity walks students through the process of defining a variable, writing an expression, writing the expression with fewer terms, estimating a reasonable solution, computing a solution, and finally checking that the solution makes sense and is correct.

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