Daily Practice - Numeracy
Grades 1-3 - the everyday number work every other tier is built on.
4th April 2006
- 1Averages2 marks
Here are 7 numbers: 29, 17, 22, 24, 27, 23, 19. Work out the mean.
- 2Pie Charts2 marks
A pie chart shows 72 people. 68 of them chose science. Work out the angle of that sector.
- 3Using a Calculator2 marks
Work out sqrt(12^2 + 15^2), giving your answer to 2 decimal places.
- 4Function Machines2 marks
A function machine multiplies by 5 then subtracts 6. 49 comes out. What went in?
- 5Scale Drawings2 marks
A model of an aircraft is built to a scale of 1 : 50. The real length is 5 m. How long is the model, in cm?
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Every sheet is deterministic: the same date always regenerates the same five questions. All of April 2006, including the monthly compilation PDF.