Daily Practice
Numeracy
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15th November 1986
- 1Averages2 marks
Here are 5 numbers: 12, 8, 10, 15, 5. Work out the mean.
- 2Pie Charts2 marks
A pie chart shows 90 people. 63 of them chose history. Work out the angle of that sector.
- 3Powers and Roots1 mark
Work out 14^2.
- 4Simplifying Algebra2 marks
Simplify 7a + 8b + 9a - 5b.
- 5Scale Drawings2 marks
A model of an aircraft is built to a scale of 1 : 100. The real length is 3 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 November 1986, including the monthly compilation PDF.