Daily Practice
Foundation
← All tiers
30th December 1987
- 1Error Intervals2 marks
A length x is 21 cm, rounded to the nearest whole number. Write down the error interval for x.
- 2Simplifying Algebra2 marks
Simplify (5x^4)(2x).
- 3Exchange Rates2 marks
£1 is worth 1.24 US dollars. Convert 475 US dollars into pounds. Give your answer to the nearest penny.
- 4Area and Perimeter1 mark
A rectangle measures 6 cm by 18 cm. Work out its area.
- 5Probability (Foundation)2 marks
A bag holds 2 red, 5 blue and 6 green counters. One is taken at random. Work out the probability it is red.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1987, including the monthly compilation PDF.