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# Chapter One Math

### Chapter 1 Mathematics prentice hall

Question | Answer |
---|---|

Define Absolute Value | a number is it's distance from 0 on a number line. |

Define Additive Inverse | Two numbers who's sums is 0 |

Define the Associative Property of Addition | states that changing the grouping of the addends does not change the sum. |

Define the Associative Property of Multiplication | states that changing the order of the grouping does not the product. |

Define the Commutative Property of addition | states that changing the order of the addends does not change the sum |

Define the Commutative Property of Multiplication | states that changing the order of the factors does not change the product. |

Define Compatible Numbers | are numbers that are easy to compute mentally |

Define the Distributive Property | shows how multiplication affects addition or subtraction |

Define: mode | the number that occurs the most |

Define: Mean | A set of data values is the sum of the data divided by the number of data items. |

Define: Median | It is the middle value in a list of numbers and there can only be one even with evens |

Define: The Identity property of Addition | This property states the sum of 0 and a is a |

Define: Identity Property of Multiplication | This property states that the product of 1 and a is a |

Define: Integers | They are a set of positive whole numbers, their opposites and 0 |

Define: Opposites | They are two numbers that are the same distance from 0 on a number line, but in opposite directions |

Define: Order of Operation | P.E.M.D.A.S |

Define: Outlier | It is the data item that is much higher or much lower than the other items in in the data set |

Define: Range | It is the difference between the greatest and the least value |

Define: Zero Property | It states that the product of 0 and any number is zero |

Created by:
Tess Jackson