GCSE: Algebra
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 Consecutive Numbers (55)
 Emma's Dilemma (150)
 Gradient Function (54)
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 Number Stairs, Grids and Sequences (283)
 Pay Phone Problem (109)
 Phi Function (20)
 TTotal (279)
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GCSE Maths questions
 Develop your confidence and skills in GCSE Maths using our free interactive questions with teacher feedback to guide you at every stage.
 Level: GCSE
 Questions: 75

Ttotal coursework
5 star(s) Word count: 2995
 Submitted: 15/07/2010
 Marked by teacher: Mick Macve 18/03/2012

opposite corners
5 star(s) Word count: 1638
 Submitted: 08/03/2007
 Marked by teacher: Cornelia Bruce 18/04/2013

I am going to investigate the difference between the products of the numbers in the opposite corners of any rectangle that can be drawn on a 100 square (10x10) grid
4 star(s) Word count: 1629
 Submitted: 21/02/2013
 Marked by teacher: Cornelia Bruce 18/07/2013
 Awarding body: Edexcel (for GCSEs)

Number grids. In this investigation I have been attempting to work out a formula that will find the difference between the products of the top left and bottom right of a number grid and the top right and bottom left of a number grid.
4 star(s) Word count: 941
 Submitted: 26/11/2011
 Marked by teacher: Mick Macve 18/03/2012

TTOTALS
4 star(s) Word count: 1156
 Submitted: 17/02/2011
 Marked by teacher: Cornelia Bruce 18/07/2013

Opposite Corners. In this coursework, to find a formula from a set of numbers with different square sizes in opposite corners is the aim. The discovery of the formula will help in finding solutions to the tasks ahead as well as patterns involving Opposite
4 star(s) Word count: 2865
 Submitted: 01/07/2010
 Marked by teacher: Cornelia Bruce 18/04/2013

Opposite Corners
4 star(s) Word count: 2183
 Submitted: 02/05/2009
 Marked by teacher: Cornelia Bruce 18/04/2013

I am going to investigate by taking a square shape of numbers from a grid, and then I multiply the opposite corners to find the difference of these two results. Firstly I am going to start with a 10x10 grid
4 star(s) Word count: 3671
 Submitted: 18/08/2006
 Marked by teacher: Cornelia Bruce 18/07/2013

Maths coursework stair totals. I shall be investigating the total and difference in sets of stairs in different grid sizes. I will be investigating the relationship between stair totals on different grids.
3 star(s) Word count: 1525
 Submitted: 10/01/2010
 Marked by teacher: Cornelia Bruce 18/07/2013

OPPOSITE CORNERS
3 star(s) Word count: 2281
 Submitted: 05/10/2009
 Marked by teacher: Cornelia Bruce 18/04/2013