Daily Practice - Numeracy
12th February 1993
- 1Two Way Tables3 marks
In a group of 140 students, 70 are boys. 20 boys and 10 girls bring a packed lunch. How many students do not?
- 2Error Intervals2 marks
A length x is 14.8 cm, rounded to 1 decimal place. Write down the error interval for x.
- 3Drawing Linear Graphs2 marks
A line has equation y = 4x + 7. Work out the y coordinate of the point on it where x = -2.
- 4Proportion2 marks
A recipe for 10 flapjacks uses 310 g of flour. How much flour is needed for 5 flapjacks?
- 5Transformations2 marks
The point (-7, -2) is translated by the column vector (5, -5). Write down the coordinates of the image.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1993, including the monthly compilation PDF.