Daily Practice

Foundation

17th March 1980

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

1
Error Intervals2 marks
A length x is 240 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 4, 12, 20, 28, ...
3
Best Buy Questions3 marks
A pack of 9 pencils costs £3.60. A pack of 36 costs £14.04. Which pack is better value?
4
Angles in Polygons2 marks
Work out the sum of the interior angles of a octagon.
5
Averages3 marks
Yusuf has 4 scores with a mean of 18. Scores 20, 13, 16 are known. Work out the missing score.

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