Numeracy
12th December 1975
- 1Angles2 marks
Two of the angles in a triangle are 31° and 91°. Work out the third angle.
- 2Systematic Listing2 marks
Using only the digits 5, 6, 1, 9 and no digit twice, how many different two-digit numbers can be made?
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 2, 3, 9 and 4. How many values are in the whole data set?
- 4Fractions of an Amount2 marks
Musa has 152 stickers and gives away 3/8 of them. How many stickers does Musa give away?
- 5Writing an Expression2 marks
Finlay has n sweets. Sanjay has 3 times as many, plus 5 more. Write an expression for how many that is.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1975, including the monthly compilation PDF.