Daily Practice

Foundation

9th August 1983

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 0.1. It is thrown 500 times. How many heads would you expect?
2
Bar Charts2 marks
On a bar chart each gridline square stands for 20 people. A bar is 8 squares tall. How many people does it show?
3
Estimating2 marks
Estimate 136 x 21 by rounding each number to 1 significant figure.
4
Substitution2 marks
Work out the value of 2x + 10 when x = 7.
5
Conversions and Units1 mark
Convert 3.4 m into cm.

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