# Step 1

Difficulty 1

 1 Valuable Lines - Linear Functions: Find value of y, given x. 2 Valuable Lines - Linear Functions: Find value of x, given y. 3 The Plot Thickens - Plot points on a grid. Identify shape. 4 The Plot Thickens - Plot points on a grid. Calculate area. 5 The Plot Thickens - Plot points on a grid. Identify shape. 6 The Plot Thickens - Plot points on a grid. Calculate area. 7 Dr Chris's Specialist Operations - Functions: Identify second operation 8 Dr Chris's Specialist Operations - Functions: Identify second operation 9 Dr Chris's Specialist Operations - Functions: Identify number set after 2 ops 10 Dr Chris's Specialist Operations - Functions: Identify number set after 2 ops 11 Dr Chris's Specialist Operations - Functions:Identify and order 2 operations 12 Dr Chris's Specialist Operations - Functions:Identify and order 2 operations 13 Dr Chris's Specialist Operations - Functions:Identify and order 2 operations 14 Liam In Line - Linear Functions: Complete table of values for a function 15 Fishing Lines - Graphs: Plot points given co-ordinates 16 Dr Chris's Specialist Operations: Functions: Select number set before operating 17 Dr Chris's Specialist Operations: Functions: Select number set before operating 18 Dr Chris's Specialist Operations: Functions: Select multiple operations 19 Dr Chris's Specialist Operations: Functions: Select multiple operations 20 Funky Franks' Algebra - Expand an algebraic expression 21 Funky Frank's Algebra - Collect like terms 22 Phoebe Expands! - Select all expressions that correctly expand an algebraic term 23 Funky Frank's Algebra - Collect like terms 24 Carnival Cards - Identify 'equal' algebraic expressions 25 Carnival Cards - Identify 'equal' algebraic expressions 26 Altogether Alien - Simplify algebraic expressions 27 Altogether Alien - Simplify algebraic expressions 28 Mr Snag's Garden 3 - Identify the algebraic expression that describes a given relationship 29 Mr Snag's Garden 1 - Identify the algebraic expression that describes a given relationship 30 A Pencil Problem - Determine the equation to use to solve a number problem 31 A Pencil Problem - Determine the equation to use to solve a number problem 32 Triangle Tangle - Determine the size of an angle in a triangle given an algebraic expression for the relationship between the 3 angles 33 A Pencil Problem - Determine the equation to use to solve a number problem 34 Logical Leaps - sum and product 35 Logical Leaps - sum and product 36 Logical Leaps - sum and product 37 Logical Leaps - find original number after operations 38 Chewing It Over - number patterns 39 Logical Leaps - number problem 40 What Eddie Read - number problem 41 The People On The Bus - number problem 42 Astro Al's Arithmagon - triangle number puzzle 43 What Was I Thinking? - find original number after operations 44 What Was I Thinking? - find original number after operations 45 What Was I Thinking? - find original number after operations 46 Enid the Elephant's Equations - equivalent to 9 + 5 47 Enid the Elephant's Equations - equivalent to 8 + 7 48 Mathematical Magic - square puzzle, same sum in all directions 49 Pattern Perfect - continue number pattern 50 Pete's Palindromes - complete palindromic sentence 51 Pete's Palindromes - complete palindromic words and numbers 52 Natural Numbers - continue Fibonacci sequence 53 Alien Algebra - algebraic expression, true/false 54 Alien Algebra - algebraic expression, true/false 55 Alien Algebra - algebraic expression, true/false 56 Alien Algebra - algebraic expression, true/false 57 Alien Algebra - algebraic expression, true/false 58 Alien Algebra - algebraic expression, true/false 59 Number Quest - create expressions to match statements 60 Number Quest - create expressions to match statements 61 Number Quest - create expressions to match statements 62 Number Quest - create expressions to match statements 63 A Lucky Dip? - select equation to model events 64 A Matter of Height - use procedure to calculate value 65 Tim the Tile Man - find and continue pattern 66 Shaping Lines - point on a line, yes/no 67 Shaping Lines - find coordinates for given point 68 Sighting the Line - find y using table of values 69 Logical Leaps - sum of consecutive numbers 70 Logical Leaps - find original number after operations 71 Four Force - complete number sentences 72 Enough is Enough! - information required to solve problem 73 Too Much Information! - identify unnecessary information 74 Too Much Information! - identify unnecessary information