Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
17th March 2007
- 1Angles in Polygons2 marks
Work out the size of one exterior angle of a regular hexagon.
- 2Venn Diagrams3 marks
In a Venn diagram, 6 are in A only, 10 in B only, 6 in both and 12 in neither. Work out the probability a random one is in A or B.
- 3Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 8x + 16. Use it to estimate y when x = 11.
- 4Reverse Percentages3 marks
After a decrease of 20%, a price is £304. Work out the price before the change.
- 5Drawing Quadratic Graphs3 marks
Where does the curve y = x^2 - 11x + 28 cross the x-axis?
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Every sheet is deterministic: the same date always regenerates the same five questions. All of March 2007, including the monthly compilation PDF.