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"