Daily Practice · Higher

Daily Practice - Higher

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

14th December 2016

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

1
Cumulative Frequency2 marks
Four classes in order have frequencies 5, 3, 5, 7. Write down the cumulative frequency at the end of the third class.
2
Bounds2 marks
A mass is 49 kg, correct to the nearest whole number. Write down the lower bound.
3
Expanding Triple Brackets3 marks
Expand and simplify (x + 4)(x + 3)(x + 4).
4
Speed and Density2 marks
A block has volume 15 cm^3 and density 2.5 g/cm^3. Work out its mass.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 15 cm and one shorter side of 9 cm. Work out the other shorter side.

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