Daily Practice · Foundation

Daily Practice - Foundation

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

20th August 2019

5 questions · 12 marks · Grades 3-4 · 87 question types in this band

1
Error Intervals2 marks
A length x is 80 cm, rounded to the nearest whole number. Write down the error interval for x.
2
Substitution2 marks
Work out the value of 4x - 5 when x = 2.
3
Best Buy Questions3 marks
A pack of 7 sponges costs £3.50. A pack of 14 costs £6.30. Which pack is better value?
4
Area and Perimeter2 marks
A rectangle has an area of 225 cm^2 and a width of 15 cm. Work out its perimeter.
5
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 100 times. How many heads would you expect?

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