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## 7th grade

### Course: 7th grade > Unit 3

Lesson 3: Intro to subtracting negative numbers- Subtracting with integer chips
- Subtract with integer chips
- Number equations & number lines
- Number equations & number lines
- Graphing negative number addition and subtraction expressions
- Interpreting numeric expressions example
- Interpret negative number addition and subtraction expressions

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# Number equations & number lines

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