Daily Practice · Foundation

Daily Practice - Foundation

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

13th April 2010

5 questions · 9 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 50 times. How many heads would you expect?
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 6, 7, 2 and 3. How many values are in the whole data set?
3
Negative Numbers1 mark
Work out -7 x (-11).
4
Substitution2 marks
Work out the value of 7x + 11 when x = 6.
5
Writing and Simplifying Ratio1 mark
Write the ratio 36 : 45 in its simplest form.

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