Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
8th December 2020
- 1Writing and Simplifying Ratio2 marks
Write the ratio 7 : 14 in the form 1 : n.
- 2Angles in Polygons2 marks
A regular polygon has an exterior angle of 20°. How many sides does it have?
- 3Probability Trees3 marks
4 of 6 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 4Averages from Frequency Tables3 marks
In a survey 9 households own 1 car, 2 own 2 cars and 8 own 3 cars. Work out the mean number of cars, to 2 decimal places.
- 5Error Intervals2 marks
A number y is 63 when truncated to the nearest whole number. Write down the error interval for y.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of December 2020, including the monthly compilation PDF.