A | B |

Natural Numbers | Any encountered number that arises while counting |

Whole Numbers | Any encountered number that arises while counting and 0 |

Integers | Any number that has no digits after the decimal point and is either positive or negative |

Rational Numbers | Any whole number, integer, fraction, or decimal number that terminates or repeats |

Irrational Numbers | Any decimal number that does not seem to terminate or repeat |

Addition | The process of combining two or more numbers to form a total |

Subtraction | The process of an amount from a numbers to get a smaller total |

Multiplication | The process of increasing a specific of times |

Division | The process of decreasing a specific amount of times |

Square | To multiply by the exponent 2 |

Square Root | Used to find number will multiply by itself to equal your initial number |

Reciprocal | To reverse the numerator and denominator of a fraction |

Estimate | An approximate answer determined through mental calculations |

Order of Operations | The order in which all mathematical equations should be performed |

BEDMAS | An acronym for the order of operations |

Mean | The average of a set of numbers |

Median | The number which, when set in numerical order, appears in the middle of a set of numbers |

Mode | The number which most often arises in a set of numbers |