Daily Practice

Foundation

31st October 1988

5 questions · 13 marks · Grades 3-4 · 87 question types in this band

1
Error Intervals2 marks
A length x is 200 cm, rounded to the nearest 10. Write down the error interval for x.
2
Sequences (Nth Term)3 marks
Work out the nth term of the sequence -2, 6, 14, 22, ...
3
Best Buy Questions3 marks
A pack of 5 pencils costs 75p. A pack of 15 costs £1.50. Which pack is better value?
4
Angles in Polygons2 marks
Work out the size of one exterior angle of a regular decagon.
5
Averages3 marks
Zara has 4 scores with a mean of 18. Scores 14, 15, 22 are known. Work out the missing score.

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