Numeracy
26th February 1987
- 1Stem and Leaf2 marks
A stem and leaf diagram has a single stem 2 with the leaves 1, 2, 3, 7, 9. Work out the median of the five values.
- 2Negative Numbers2 marks
At midnight the temperature in Fort William is -1°C. By noon it has risen by 12°C. What is the temperature at noon?
- 3Drawing Linear Graphs2 marks
A line has equation y = -x + 2. Work out the y coordinate of the point on it where x = -4.
- 4Proportion2 marks
A recipe for 6 flapjacks uses 252 g of flour. How much flour is needed for 24 flapjacks?
- 5Coordinates2 marks
A is the point (-5, 1) and B is the point (5, 9). Write down the midpoint of AB.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1987, including the monthly compilation PDF.