Daily Practice · Foundation

Daily Practice - Foundation

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

28th December 2004

5 questions · 12 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 250 times. How many heads would you expect?
2
Frequency Trees3 marks
120 people were surveyed. 30 were adults, of whom 15 said yes. 35 of the children said yes. How many said yes altogether?
3
Estimating2 marks
Estimate 125 x 35 by rounding each number to 1 significant figure.
4
Substitution2 marks
Work out the value of 5x - 5 when x = 7.
5
Percentages2 marks
Work out 40% of 400.

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