Daily Practice
Foundation
← All tiers
29th April 1989
- 1Error Intervals2 marks
A length x is 78 cm, rounded to the nearest whole number. Write down the error interval for x.
- 2Function Machines2 marks
A function machine multiplies by 7 then subtracts 9. 5 comes out. What went in?
- 3Best Buy Questions3 marks
A pack of 12 teabags costs £4.80. A pack of 24 costs £8.16. Which pack is better value?
- 4Angles2 marks
An isosceles triangle has an apex angle of 140°. Work out one of the two equal base angles.
- 5Systematic Listing2 marks
Using only the digits 2, 9, 8 and no digit twice, how many different two-digit numbers 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 April 1989, including the monthly compilation PDF.