# Use algebraic symbols to represent mathematical operations written in words and vice versa, eg the product of x and y is xy, x + y is the sum of x and y

1. | Captain Jones's Challenge - Develop an algebraic expression | |

2. | Schoolyard Stats: Formulate an algebraic expression | |

3. | Schoolyard Stats: Formulate an algebraic expression | |

4. | Schoolyard Stats: Formulate an algebraic expression | |

5. | Schoolyard Stats: Formulate an algebraic expression | |

6. | Astro Al's Arithmagon - Identify the correct algebraic expressions to describe number relationships | |

7. | Astro Al's Arithmagon - Identify the correct algebraic expressions to describe number relationships | |

8. | Astro Al's Arithmagon - Identify the correct algebraic expressions to describe number relationships | |

9. | Astro Al's Arithmagon - Identify the correct algebraic expression to describe a number relationship | |

10. | Dad, Dave and Danny - Identify the correct algebraic expression for a given relationship | |

11. | Dad, Dave and Danny - Identify the correct algebraic expression for a given relationship | |

12. | Dad, Dave and Danny - Identify the correct algebraic expression for a given relationship | |

13. | Rob's Shed - Derive and solve an algebraic expression | |

14. | Algebra Tree - Select correct algebraic expressions to complete a pattern | |

15. | Dr Dan's Number Operations - Determine the equation to use to solve a number problem | |

16. | Dr Dan's Number Operations - Determine the equation to use to solve a number problem | |

17. | Al's Number Repairs - Select correct equation to convert a measurement in metres to millimetres | |

18. | Nautical Numbers - Derive an algebraic expression | |

19. | Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression | |

20. | Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression | |

21. | Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression | |

22. | Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression | |

23. | Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression | |

24. | Algebra Tree - Select correct algebraic expressions to complete a pattern | |

25. | "Mind your p's and q's!" - Select all algebraic expressions describing a relationship | |

26. | Dr Dan's Number Operations - "(x + 0.5) x 5 = 22.5" | |

27. | Sum it up - Wal's wheels - expressions for cost | |

28. | Dr Dan's Number Operations - "(n+0.5)x10=22.5" |