Numeracy
2nd September 1977
- 1Transformations2 marks
The point (3, 4) is translated by the column vector (0, -4). Write down the coordinates of the image.
- 2Systematic Listing2 marks
Using only the digits 8, 1, 2 and no digit twice, how many different two-digit numbers can be made?
- 3Stem and Leaf2 marks
On a stem and leaf diagram the stem 8 has the leaves 1, 3, 5, 7. Write down the largest of those values.
- 4Error Intervals2 marks
A length x is 30 cm, rounded to the nearest whole number. Write down the error interval for x.
- 5Writing an Expression2 marks
Oliwia has n sweets. Priya has 2 times as many, plus 11 more. Write an expression for how many that is.
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