Daily Practice - Foundation
Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.
20th February 2002
- 1Error Intervals2 marks
A length x is 120 cm, rounded to the nearest 10. Write down the error interval for x.
- 2Simplifying Algebra2 marks
Simplify (4x^2)(3x).
- 3Best Buy Questions3 marks
A pack of 5 teabags costs £1.00. A pack of 15 costs £2.40. Which pack is better value?
- 4Area and Circumference of Circles2 marks
A circle has a radius of 9 cm. Work out its circumference, leaving your answer in terms of pi.
- 5Probability (Foundation)2 marks
A bag holds 2 red, 9 blue and 9 green counters. One is taken at random. Work out the probability it is blue.
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