Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

12th April 2008

5 questions · 9 marks · Grades 4-6 · 128 question types in this band

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 236 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Standard Form2 marks
Work out (8 x 10^4) x (6 x 10^5). Give your answer in standard form.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 25.
4
Ratio2 marks
Red and blue stickers are in the ratio 3 : 7. There are 15 red stickers. How many stickers are there altogether?
5
Exact trig values1 mark
Write down the exact value of cos 90°.

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