Daily Practice · Foundation

Daily Practice - Foundation

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

12th July 2016

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

1
Error Intervals2 marks
A length x is 810 cm, rounded to the nearest 10. Write down the error interval for x.
2
Substitution2 marks
Work out the value of 8x - 9 when x = -2.
3
Ratio2 marks
Jacob and Isla share £70 in the ratio 2 : 3. How much does Jacob get?
4
Angles in Polygons2 marks
Work out the sum of the interior angles of a hexagon.
5
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 250 times. How many heads would you expect?

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