Daily Practice · Foundation

Daily Practice - Foundation

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

5th May 2015

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 50 times. How many heads would you expect?
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 6, 12, 3 and 10. How many values are in the whole data set?
3
Estimating2 marks
Estimate 519 x 35 by rounding each number to 1 significant figure.
4
Substitution2 marks
Work out the value of 7x - 2 when x = 4.
5
Percentages2 marks
Work out 5% of 100.

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