Daily Practice
Foundation Plus
← All tiers
17th April 1988
- 1Expanding and Factorising2 marks
Expand and simplify 7(9x + 7).
- 2Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 8. Write y in terms of x.
- 3Pythagoras2 marks
A right-angled triangle has a hypotenuse of 20 cm and one shorter side of 12 cm. Work out the other shorter side.
- 4Probability Trees3 marks
A bag holds 2 red and 6 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 5Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 5x + 33. Use it to estimate y when x = 12.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1988, including the monthly compilation PDF.