1. What is the next prime number after 7? |

2. The perimeter of a circle is also known as what? |

3. 65 – 43 = ? |

4. True or false? A convex shape curves outwards. |

5. What does the square root of 144 equal? |

6. True or false? Pi can be correctly written as a fraction. |

7. What comes after a million, billion and trillion? |

8. 52 divided by 4 equals what? |

9. What is the bigger number, a googol or a billion? |

10. True or false? Opposite angles of a parallelogram are equal. |

11. 87 + 56 = ? |

12. How many sides does a nonagon have? |

13. True or false? -2 is an integer. |

14. What is the next number in the Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ? |

15. 7 x 9 = ? |

16. True or false? In an isosceles triangle all sides are unequal. |

17. In statistics, the middle value of an ordered set of values is called what? |

18. What does 3 squared equal? |

19. True or false? -4 is a natural number. |

20. 5 to the power of 0 equals what? |