Daily Practice
Foundation
← All tiers
12th March 1981
- 1Error Intervals2 marks
A length x is 36 cm, rounded to the nearest whole number. Write down the error interval for x.
- 2Solving Equations2 marks
Solve 7x - 6 = 85.
- 3Best Buy Questions3 marks
A pack of 11 teabags costs £2.75. A pack of 33 costs £7.26. Which pack is better value?
- 4Angles2 marks
An isosceles triangle has an apex angle of 60°. Work out one of the two equal base angles.
- 5Averages3 marks
Here are seven numbers: 4, 11, 17, 13, 8, 25, 19. Work out the median and the range.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1981, including the monthly compilation PDF.