# The Three Little Bears

Unit 4: Operations with Integers
Lesson 7 of 24

## Big Idea: Students begin to make sense of how adding and subtracting with negative numbers relates to prior experience and knowledge of adding and subtracting with positive numbers.

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Standards:
Subject(s):
Math, Number Sense and Operations, Operations and Expressions, integer addition and subtraction, negative number, sorting, reasoning, questioning
54 minutes

### Erica Burnison

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