Daily Practice
Foundation
← All tiers
16th February 1991
- 1Systematic Listing2 marks
Using only the digits 3, 4, 2, 6 and no digit twice, how many different two-digit numbers can be made?
- 2Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 4, 8, 12 and 9. How many values are in the whole data set?
- 3Error Intervals2 marks
A number y is 49 when truncated to the nearest whole number. Write down the error interval for y.
- 4Function Machines2 marks
A function machine multiplies by 9 then subtracts 8. 91 comes out. What went in?
- 5Real Life and Distance Time Graphs2 marks
Aisha drives 100 km in 2 hours. Work out the average speed in km/h.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1991, including the monthly compilation PDF.