Daily Practice
Foundation
← All tiers
7th August 1970
- 1Error Intervals2 marks
A length x is 480 cm, rounded to the nearest 10. Write down the error interval for x.
- 2Drawing Linear Graphs2 marks
A line has equation y = -3x + 6. Work out the y coordinate of the point on it where x = -3.
- 3Best Buy Questions3 marks
A pack of 7 teabags costs £2.10. A pack of 14 costs £3.92. Which pack is better value?
- 4Angles1 mark
Two angles sit next to each other on a straight line. One of them is 20°. Work out the other.
- 5Averages2 marks
Here are 6 numbers: 29, 26, 21, 22, 19, 27. 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 August 1970, including the monthly compilation PDF.