Daily Practice
Numeracy
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24th December 1979
- 1Estimating2 marks
Estimate 652 x 19 by rounding each number to 1 significant figure.
- 2Substitution2 marks
Work out the value of 2x - 7 when x = -1.
- 3Conversions and Units1 mark
Convert 4.1 km into m.
- 4Area and Perimeter2 marks
A rectangle has an area of 400 cm^2 and a width of 20 cm. Work out its perimeter.
- 5Systematic Listing2 marks
A cafe offers 6 sandwich fillings and 2 kinds of bread. How many different sandwiches can be made?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1979, including the monthly compilation PDF.