Daily Practice · Higher

Daily Practice - Higher

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

3rd September 2008

5 questions · 11 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 12, 8, 5, 10. Write down the cumulative frequency at the end of the third class.
2
Standard Form2 marks
Work out (9 x 10^7) x (7 x 10^-6). Give your answer in standard form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x + 2)(x - 2)(x - 4).
4
Speed and Density2 marks
A block has volume 40 cm^3 and density 11 g/cm^3. Work out its mass.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 26 cm and one shorter side of 24 cm. Work out the other shorter side.

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