## Guided Practice - Section 3: Guided Practice

Guided Practice
Guided Practice

# Our Strategies for Result Unknown Problems

Unit 6: Three-Digit Addition and Subtraction
Lesson 5 of 13

## Big Idea: Students identify, use, and share their strategies for result unknown word problems.

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5 teachers like this lesson
Standards:
Subject(s):
Math, Differentiation, Number Sense and Operations, addition, subtraction, Word Problem
50 minutes

### Caitlin Vaughan

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