Daily Practice
Numeracy
- 1Coordinates2 marks
A is the point (4, 8) and B is the point (12, 14). Write down the midpoint of AB.
- 2Averages2 marks
Here are 6 numbers: 13, 8, 9, 13, 14, 9. Work out the mean.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 3, 9, 3 and 11. How many values are in the whole data set?
- 4Error Intervals2 marks
A length x is 18.1 cm, rounded to 1 decimal place. Write down the error interval for x.
- 5Writing an Expression2 marks
Mia has n sweets. Aisha has 4 times as many, plus 3 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 May 1988, including the monthly compilation PDF.