Daily Practice

Foundation Plus

20th October 1979

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Expanding and Factorising2 marks
Expand and simplify 5(5x - 1).
2
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 6, y = 24. Work out y when x = 14.
3
Area and Perimeter2 marks
A triangle has a base of 20 cm and a perpendicular height of 18 cm. Work out its area.
4
Probability Trees3 marks
A bag holds 5 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
5
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 9x + 15. Use it to estimate y when x = 3.

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