Daily Practice

Foundation

23rd October 1979

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 500 times. How many heads would you expect?
2
Bar Charts2 marks
On a bar chart each gridline square stands for 2 people. A bar is 7 squares tall. How many people does it show?
3
Estimating2 marks
Estimate 894 x 18 by rounding each number to 1 significant figure.
4
Substitution2 marks
Work out the value of 9x - 11 when x = 9.
5
Writing and Simplifying Ratio1 mark
Write the ratio 12 : 20 in its simplest form.

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