## Develop Subtraction Concepts

Lesson 1 - Subtraction Stories | I will use counters to model subtraction stories. |

Lesson 2 - Modeling Subtraction | I will use counters to model subtraction. |

Lesson 3 - Subtraction Sentences | I will write subtraction sentences. |

Lesson 4 - Subtract Zero and All | I will subtract 0 or find a difference of 0. |

Lesson 5 - Problem-Solving Strategy: Draw a Picture | I will draw a picture to solve a problem. |

Lesson 6 - Subtract from 4, 5, and 6 | I will model subtracting from 4, 5, and 6. |

Lesson 7 - Subtract from 7, 8, and 9 | I will model subtracting from 7, 8, and 9. |

Lesson 8 - Problem-Solving Investigation: Choose a Strategy | I will choose a strategy to solve a problem. |

Lesson 9 - Subtract from 10, 11, and 12 | I will model subtracting from 10, 11, and 12. |

Lesson 10 - Subtract Across and Down | I will subtract across and subtract down. |

Study Guide and Review | |