## 1 - 7 HW7 Evaluate expressions 1.docx - Section 4: Homework

1 - 7 HW7 Evaluate expressions 1.docx
1 - 7 HW7 Evaluate expressions 1.docx

# Evaluate expressions using substitution (Day 1 of 2)

Unit 1: FLUENCIES AND THE LANGUAGE OF ALGEBRA
Lesson 7 of 9

## Big Idea: SUB! Get kids to pay attention to negative signs (Spider-Sense) as they evaluate expressions using substitution.

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Standards:
Subject(s):
Math, Properties (Number Sense), Algebra, Numbers and Operations, properties of algebra, simplifying expressions
75 minutes

### Jeff Li MTP

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