Daily Practice · Foundation

Daily Practice - Foundation

Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.

27th May 1997

5 questions · 11 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 200 times. How many heads would you expect?
2
Frequency Trees3 marks
160 people were surveyed. 60 were adults, of whom 20 said yes. 15 of the children said yes. How many said yes altogether?
3
Estimating2 marks
Estimate 633 x 33 by rounding each number to 1 significant figure.
4
Substitution2 marks
Work out the value of 7x - 8 when x = -1.
5
Conversions and Units1 mark
Convert 79 kg into g.

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