# Calculator Vocabulary

Grades P-3 | Grades 4 - 6 | Grades 7 - 9 |

calculator display | clear entry key | opposite of key |

clear key | ||

constant feature | decimal key | overflow |

equals key | division key | percent key |

keystrokes | E error sign | percent of increase |

minus key | memory and the functions of the keys: memory plus, memory minus, clear memory, recall memory | percent of decrease |

multiplication key | order of operations | square root key |

plus key | sequence | underflow |

suppressed zero |

Dr. Robert Sweetland's Notes ©