Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
16th December 2006
- 1Ratio2 marks
Red and blue raffle tickets are in the ratio 4 : 9. There are 16 red raffle tickets. How many raffle tickets are there altogether?
- 2Angles in Polygons2 marks
Work out the sum of the interior angles of a decagon.
- 3Averages3 marks
Here are seven numbers: 25, 14, 8, 5, 2, 7, 22. Work out the median and the range.
- 4Box Plots2 marks
A box plot has minimum 8, lower quartile 18, median 23, upper quartile 32 and maximum 39. Work out the interquartile range.
- 5Estimating2 marks
Between which two consecutive whole numbers does sqrt(21) lie?
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Every sheet is deterministic: the same date always regenerates the same five questions. All of December 2006, including the monthly compilation PDF.