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# CC2 Ch. 2

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

Absolute Value | The distance of the number from zero. Since this value represents a distance, without regard to direction,it is always non-negative. |

Additive Identity | The number 0 is called this because adding 0 to any number does not change the number. |

Additive Inverse | The number you need to add to a given number to get a sum of 0. |

Distributive Property | For any a, b, and c, a(b + c) = ab + ac . |

Equivalent | Having the same value. |

Fraction Greater Than One | A fraction in which the numerator is greater than the denominator. |

Four-Quadrant Graph | The coordinate plane is divided by its axes into four quadrants. |

Integers | The set of numbers {…, –3, –2, –1, 0, 1, 2, 3, …}. |

Interval | A set of numbers between two given numbers. |

Mixed Number | A number that consists of an integer and a fraction. |

Rational Numbers | Numbers that may be expressed in the form a/b , where a and b are integers and b ≠ 0. |

Repeating Decimal | A decimal that repeats the same sequence of digits forever from some point onward. |

Scaling | The ratio between a length of the representation (such as a map, model, or diagram) and the corresponding length of the actual object. For example, the map of a city may use one inch to represent one mile. |

Terminating Decimal | A decimal that has only a finite number of non-zero digits, such as 4.067. |

Created by:
EMarshall8