Daily Practice · Foundation

Daily Practice - Foundation

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

10th October 2023

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Error Intervals2 marks
A length x is 270 cm, rounded to the nearest 10. Write down the error interval for x.
2
Substitution2 marks
Work out the value of 7x - 3 when x = -1.
3
Writing and Simplifying Ratio2 marks
Write the ratio 7 : 63 in the form 1 : n.
4
Area and Perimeter1 mark
A rectangle measures 7 cm by 9 cm. Work out its area.
5
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 250 times. How many heads would you expect?

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