## Challenging Expressions - Section 4: Now You Try It

Challenging Expressions

# PEMDAS PIZZA

Unit 1: Numerical Expressions and Patterns
Lesson 5 of 13

## Big Idea: Practice makes perfect. Today students spend more time simplifying expressions. The PEMDAS PIZZA model helps them stay organized.

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Standards:
Subject(s):
Math, order of operations, Number Sense and Operations, precision, Practice, rigor, Operations
57 minutes

### Julie Kelley

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