# Maths Vocabulary

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dalryschool's
version from
2015-12-09 11:10

## National 4 and National 5 Mathematics

On this page you will learn some important vocabulary for Maths. Good Luck!

## Maths Vocabulary (1)

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

Rotational Symmetry | Windmills |

Line Symmetry | Butterflies |

Square Numbers | 1,4,9,16,25,36 |

Prime Numbers | 2,3,5,7,11,13 |

Kg in a Tonne | 1000 kg = 1 Tonne |

Radius | Line From Centre of Circle to Edge of Circle |

Diameter | Distance Across Circle Edge to Edge Through its Centre Point |

Centre of circle | Midpoint of the Diameter |

## Maths Vocabulary (2)

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

Mean | Average = Total/Number |

Mode | Most Common |

Median | Middle of Ordered List |

Factorise | Bracketorise! (Use Brackets) |

ml in a Litre | 1000 ml = 1 Litre |

Quarter Turn Symmetry | 4 Windmill Blades |

Bearings | Clockwise Angle from North |

Round to 1 dp | 3.751 = 3.8 to 1dp |

## Maths Vocabulary (3)

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

Gross Wage/Salary | What you think you will get! |

Net Wage or Salary | What you actually get! |

Deductions | What others get - Tax etc! |

Simplify a Fraction | 8/12=2/3 |

Parallel lines | lines that do not meet |

Scale Factor | Multiply by it! |

## Maths Vocabulary (4)

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

Gradient | Vertical/Horizontal |

Cuboid Volume? | L x B x H |

Prism Volume? | V = A h |

Mixed Number and Fraction | 2 3/4= 11/4 |

Decimal Fraction | 0.25 |

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