Daily Practice

Foundation Plus

16th September 1989

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Ratio2 marks
Red and blue marbles are in the ratio 4 : 7. There are 28 red marbles. How many marbles are there altogether?
2
Angles in Polygons2 marks
Work out the sum of the interior angles of a 12-sided polygon.
3
Averages3 marks
Here are seven numbers: 11, 4, 17, 19, 7, 25, 22. Work out the median and the range.
4
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 7x + 14. Use it to estimate y when x = 12.
5
Estimating2 marks
Between which two consecutive whole numbers does sqrt(132) lie?

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