Daily Practice · Numeracy

Daily Practice - Numeracy

Grades 1-3 - the everyday number work every other tier is built on.

1st September 2009

5 questions · 9 marks · Grades 1-3 · 76 question types in this band

1
Writing and Simplifying Ratio1 mark
Write the ratio 8 : 10 in its simplest form.
2
Transformations2 marks
The point (5, -2) is translated by the column vector (4, 4). Write down the coordinates of the image.
3
Probability (Foundation)2 marks
The probability that it rains tomorrow is 4/5. Work out the probability that it does not rain.
4
Frequency Polygons2 marks
A frequency polygon is drawn for grouped data. One class is 50 < x <= 70. What value on the x-axis is the point plotted at?
5
Error Intervals2 marks
A length x is 36 cm, rounded to the nearest whole number. Write down the error interval for x.

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