Daily Practice - Foundation
Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.
28th August 2009
- 1Averages2 marks
Here are 7 numbers: 17, 22, 22, 23, 12, 11, 12. Work out the mean.
- 2Pie Charts2 marks
A pie chart shows 90 items. One sector has an angle of 28°. How many items does it represent?
- 3Error Intervals2 marks
A number y is 83 when truncated to the nearest whole number. Write down the error interval for y.
- 4Drawing Linear Graphs2 marks
A line has equation y = 4x + 2. Work out the y coordinate of the point on it where x = -3.
- 5Scale Drawings2 marks
A map has a scale of 1 : 50000. Two villages are 6.5 cm apart on the map. How far apart are they in real life, in km?
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Every sheet is deterministic: the same date always regenerates the same five questions. All of August 2009, including the monthly compilation PDF.