Daily Practice · Numeracy

Daily Practice - Numeracy

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

28th September 2013

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

1
Writing and Simplifying Ratio1 mark
Write the ratio 35 : 42 in its simplest form.
2
Coordinates2 marks
A is the point (-5, -5) and B is the point (7, 5). Write down the midpoint of AB.
3
Systematic Listing2 marks
Using only the digits 2, 9, 6 and no digit twice, how many different two-digit numbers can be made?
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 10 cm, rounded to the nearest whole number. Write down the error interval for x.

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