Daily Practice · Numeracy

Daily Practice - Numeracy

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

19th March 2012

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

1
Writing and Simplifying Ratio1 mark
Write the ratio 40 : 48 in its simplest form.
2
Angles2 marks
Two of the angles in a triangle are 78° and 56°. Work out the third angle.
3
Probability (Foundation)2 marks
The probability that it rains tomorrow is 2/5. Work out the probability that it does not rain.
4
Pie Charts2 marks
A pie chart shows 72 items. One sector has an angle of 45°. How many items does it represent?
5
Error Intervals2 marks
A length x is 4.1 cm, rounded to 1 decimal place. Write down the error interval for x.

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