Daily Practice
Foundation
← All tiers
3rd September 1982
- 1Error Intervals2 marks
A length x is 12.7 cm, rounded to 1 decimal place. Write down the error interval for x.
- 2Drawing Linear Graphs2 marks
A line has equation y = -3x - 8. Work out the y coordinate of the point on it where x = 0.
- 3Best Buy Questions3 marks
A pack of 6 teabags costs £3.60. A pack of 18 costs £9.72. Which pack is better value?
- 4Area and Perimeter2 marks
A triangle has a base of 24 cm and a perpendicular height of 6 cm. Work out its area.
- 5Averages2 marks
Here are 5 numbers: 25, 23, 27, 27, 23. Work out the mean.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1982, including the monthly compilation PDF.