Daily Practice
Numeracy
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21st April 1958
- 1Area and Perimeter2 marks
A rectangle has an area of 80 cm^2 and a width of 8 cm. Work out its perimeter.
- 2Averages2 marks
Here are 7 numbers: 16, 27, 28, 20, 17, 24, 22. Work out the mean.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 11, 9, 11 and 8. How many values are in the whole data set?
- 4Using a Calculator2 marks
Work out sqrt(7^2 + 7^2), giving your answer to 2 decimal places.
- 5Writing an Expression2 marks
Hassan has n sweets. Idris has 5 times as many, plus 12 more. Write an expression for how many that is.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1958, including the monthly compilation PDF.