# 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"