Foundation
19th August 1982
- 1Angles in Parallel Lines2 marks
Two parallel lines are crossed by a straight line. One of a pair of co-interior (allied) angles is 123°. Work out the other.
- 2Averages3 marks
Here are seven numbers: 25, 14, 8, 5, 4, 19, 13. Work out the median and the range.
- 3Two Way Tables3 marks
In a group of 140 students, 70 are boys. 5 boys and 10 girls bring a packed lunch. How many students do not?
- 4Calculation Problems3 marks
A cafe buys 9 boxes of 20 bread rolls. 4 are used on the first day. How many are left?
- 5Forming and Solving Equations3 marks
The angles in a triangle are 2x°, 2x° and (x + 115)°. Form an equation and work out x.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1982, including the monthly compilation PDF.