Daily Practice · Foundation

Daily Practice - Foundation

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

29th August 2000

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

1
Error Intervals2 marks
A length x is 370 cm, rounded to the nearest 10. Write down the error interval for x.
2
Substitution2 marks
Work out the value of 2x - 8 when x = -1.
3
Best Buy Questions3 marks
A pack of 12 pencils costs £4.80. A pack of 36 costs £12.60. Which pack is better value?
4
Area and Perimeter2 marks
A rectangle has an area of 24 cm^2 and a width of 4 cm. Work out its perimeter.
5
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 200 times. How many heads would you expect?

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