Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

13th October 2005

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Histograms2 marks
A histogram class is 4 units wide and contains 6 values. Work out the frequency density.
2
Standard Form2 marks
Work out (6 x 10^5) x (8 x 10^-2). Give your answer in standard form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x - 3)(x - 4)(x + 3).
4
Repeated Percentage Change3 marks
A town's population is 8500 and grows by 8% each year. Work out the population after 2 years, to the nearest whole number.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 41 cm and one shorter side of 40 cm. Work out the other shorter side.

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