Daily Practice
Foundation
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12th February 1990
- 1Sequences (Nth Term)2 marks
A sequence has nth term 7n + 12. Work out the 20th term.
- 2Writing and Simplifying Ratio1 mark
Write the ratio 28 : 35 in its simplest form.
- 3Angles2 marks
Two of the angles in a triangle are 90° and 31°. Work out the third angle.
- 4Averages3 marks
Tomasz has 5 scores with a mean of 6. Scores 5, 6, 9, 3 are known. Work out the missing score.
- 5Averages from Frequency Tables3 marks
In a survey 6 households own 1 car, 8 own 2 cars and 9 own 3 cars. Work out the mean number of cars, to 2 decimal places.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1990, including the monthly compilation PDF.