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##### Sections

###### Exercises

Exercise name | Free? |
---|---|

Exercises 35 | |

Exercises 36 | |

Exercises 37 | |

Exercises 38 | |

Exercises 39 | |

Exercises 40 | |

Exercises 41 | |

Exercises 42 | |

Exercises 43 | |

Exercises 44 | |

Exercises 45 | |

Exercises 46 | |

Exercises 47 |

##### Other subchapters in Appendix: Representing Expressions

- Exploring Variables and Combining Like Terms
- Simplifying Expressions by Combining Like Terms
- Writing Algebraic Expressions
- Using Algebra Tiles to Simplify Algebraic Expressions
- Using Algebra Tiles to Compare Expressions
- Simplifying and Recording Work
- Using Algebra Tiles to Solve for x
- More Solving Equations
- Appendix Closure