__ | 1. | Bar Graph | | A. | the whole amount |

__ | 2. | Denominator | | B. | A polygon with 8 sides; example Stop Sign. |

__ | 3. | Gram | | C. | A metric unit of mass equal to one thousandth of a kg |

__ | 4. | Lower Quartile | | D. | the median of the lower half of the data |

__ | 5. | Mode | | E. | the number (or numbers) that occurs most frequently in a set |

__ | 6. | Octagon | | F. | The ratio of the circumference of a circle to its diameter. |

__ | 7. | Perfect Square | | G. | The number below the line in a fraction |

__ | 8. | Pi | | H. | a number that has a whole number as its square root. |

__ | 9. | Slope | | I. | The steepness of a line expressed as a ratio |

__ | 10. | Sum | | J. | A graph that is used to compare quantities |