Daily Practice
Numeracy
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22nd April 1971
- 1Error Intervals2 marks
A length x is 36 cm, rounded to the nearest whole number. Write down the error interval for x.
- 2Substitution2 marks
Work out the value of 2x + 10 when x = 1.
- 3Conversions and Units1 mark
Convert 7.8 litres into ml.
- 4Coordinates1 mark
The point (6, -1) is moved 1 left and 5 up. Write down its new coordinates.
- 5Systematic Listing2 marks
Using only the digits 1, 4, 3 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 1971, including the monthly compilation PDF.