Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
18th April 2017
- 1Probability Trees3 marks
A bag holds 7 red and 5 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 2Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 9x + 18. Use it to estimate y when x = 3.
- 3Prime Factors, HCF and LCM3 marks
Write 48 as a product of its prime factors, using index form.
- 4Expanding and Factorising2 marks
Expand and simplify 9(6x - 2).
- 5Compound Interest and Depreciation3 marks
£4400 is invested at 3% compound interest per year. Work out the value after 2 years, to the nearest penny.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of April 2017, including the monthly compilation PDF.