Daily Practice · Foundation

Daily Practice - Foundation

Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.

29th January 2013

5 questions · 11 marks · Grades 3-4 · 87 question types in this band

1
Error Intervals2 marks
A length x is 550 cm, rounded to the nearest 10. Write down the error interval for x.
2
Substitution2 marks
Work out the value of 3x - 8 when x = -3.
3
Ratio2 marks
Oliwia and Ellis share £126 in the ratio 2 : 7. How much does Oliwia get?
4
Transformations2 marks
The point (-1, -3) is translated by the column vector (2, 1). Write down the coordinates of the image.
5
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 200 times. How many heads would you expect?

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