Daily Practice
Numeracy
← All tiers
19th January 1987
- 1Angles2 marks
Two of the angles in a triangle are 48° and 78°. Work out the third angle.
- 2Averages2 marks
Here are 7 numbers: 23, 16, 26, 17, 20, 14, 24. Work out the mean.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 9, 5, 5 and 7. How many values are in the whole data set?
- 4Powers and Roots1 mark
Work out sqrt(36).
- 5Substitution2 marks
Work out the value of 6x + 10 when x = -3.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1987, including the monthly compilation PDF.