Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

2nd February 2012

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 500 times. How many heads would you expect?
2
Capture Recapture3 marks
60 beetles are marked and released. Later 84 are caught, of which 7 are marked. Estimate the population.
3
Standard Form2 marks
Write 83000000 in standard form.
4
Solving Equations3 marks
Solve 5(x + 5) = 85.
5
Speed and Density2 marks
A block has volume 130 cm^3 and density 3 g/cm^3. Work out its mass.

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