Daily Practice · Foundation

Daily Practice - Foundation

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

1st December 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 0.2. It is thrown 200 times. How many heads would you expect?
2
Pie Charts2 marks
A pie chart shows 72 people. 22 of them chose history. Work out the angle of that sector.
3
Error Intervals2 marks
A number y is 67 when truncated to the nearest whole number. Write down the error interval for y.
4
Substitution2 marks
Work out the value of 7x - 10 when x = -2.
5
Percentages2 marks
Work out 15% of 60.

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