Daily Practice
Foundation
← All tiers
12th December 1980
- 1Error Intervals2 marks
A length x is 54 cm, rounded to the nearest whole number. Write down the error interval for x.
- 2Drawing Linear Graphs2 marks
A line has equation y = 4x + 5. Work out the y coordinate of the point on it where x = 1.
- 3Best Buy Questions3 marks
A pack of 6 teabags costs £3.60. A pack of 24 costs £13.92. Which pack is better value?
- 4Area and Perimeter1 mark
A rectangle measures 7 cm by 16 cm. Work out its area.
- 5Averages2 marks
Here are 7 numbers: 10, 10, 16, 16, 13, 15, 11. Work out the mean.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1980, including the monthly compilation PDF.