Daily Practice · Higher

Daily Practice - Higher

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

28th November 2010

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Box Plots2 marks
A box plot has a minimum of 6 and a maximum of 19. Work out the range.
2
Standard Form3 marks
Work out (18 x 10^9) / (9 x 10^5). Give your answer in standard form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x + 4)(x + 5)(x - 4).
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 2, y = 15. Work out y when x = 5.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 25 cm and one shorter side of 7 cm. Work out the other shorter side.

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