Daily Practice

Foundation

25th October 1982

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

1
Averages3 marks
Jacob has 5 scores with a mean of 8. Scores 11, 5, 9, 7 are known. Work out the missing score.
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 12, 6, 4 and 4. How many values are in the whole data set?
3
Estimating2 marks
Estimate 753 x 33 by rounding each number to 1 significant figure.
4
Sequences (Nth Term)3 marks
Work out the nth term of the sequence 6, -1, -8, -15, ...
5
Percentages2 marks
Work out 30% of 80.

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