Daily Practice
Numeracy
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1st February 1973
- 1Metric Conversions1 mark
Change 13 m into cm.
- 2Averages2 marks
Here are 6 numbers: 25, 25, 23, 29, 29, 31. Work out the mean.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 2, 8, 7 and 11. How many values are in the whole data set?
- 4Error Intervals2 marks
A length x is 36 cm, rounded to the nearest whole number. Write down the error interval for x.
- 5Writing an Expression2 marks
Yusuf has n sweets. Yusuf has 2 times as many, plus 2 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 February 1973, including the monthly compilation PDF.