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# Math test 11-23-15

### Masth test 11-19-15

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

The____ of a figure is the number of square units needed to cover a surface. | area |

What is the formula for area? | length*width |

The____is the small raised number in a power that tells how any times the base is used as a factor. | exponent |

A____is a whole number that has exactly two factors, 1 and the number itself. | prime number |

A____is a symbol, usually a letter, used to represent a number. | variable |

The word____means "to the third power." | cubed |

____ ____ are combinations of variables, numbers, and at least one operation. | algebraic expressions |

5 to the 4 power means | 5*5*5*5 |

The word____ means *to the second power* | squared |

In mathematics, a______is a sentence that contains an equals sign. | equal sign |

Numbers expressed using exponents are called____. | power |

A number with more than two factors s called a ______ ______. | composite number |

When two or more numbers are multiplied, each number is called a _____ of the product. | factor |

A ______ is an equation that shows a relationship among certain quantities. | formula |

A___ ____ is a combination of numbers and operations. | numerical expression |

cd= 9(8) means multiply= | 72 |

____ is a language of symbols,including variables. | algebra |

The prime factors of 36 are: | 6*6 |

Solve this expression mentally 9*2-5= | 13 |

b*2=6 What does be equal? | b=3 |

Created by:
jacelynsmiff