Daily Practice · Numeracy

Daily Practice - Numeracy

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

13th March 2012

5 questions · 8 marks · Grades 1-3 · 76 question types in this band

1
Writing and Simplifying Ratio1 mark
Write the ratio 35 : 56 in its simplest form.
2
Time1 mark
Write 8:45 pm as a 24-hour clock time.
3
Averages2 marks
Here are 7 numbers: 31, 27, 35, 29, 27, 23, 31. Work out the mean.
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
Using a Calculator2 marks
Work out sqrt(4^2 + 7^2), giving your answer to 2 decimal places.

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