Daily Practice
Numeracy
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16th December 1980
- 1Averages2 marks
Here are 7 numbers: 29, 33, 28, 30, 25, 30, 28. Work out the mean.
- 2Pie Charts2 marks
A pie chart shows 15 people. 2 of them chose art. Work out the angle of that sector.
- 3Negative Numbers2 marks
At midnight the temperature in Buxton is -4°C. By noon it has risen by 21°C. What is the temperature at noon?
- 4Simplifying Algebra2 marks
Simplify 5a + 4b + 2a - 2b.
- 5Scale Drawings2 marks
A model of a bridge is built to a scale of 1 : 25. The real length is 1.25 m. How long is the model, in cm?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1980, including the monthly compilation PDF.