Daily Practice · Numeracy

Daily Practice - Numeracy

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

21st July 2012

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

1
Error Intervals2 marks
A length x is 53 cm, rounded to the nearest whole number. Write down the error interval for x.
2
Substitution2 marks
Work out the value of 4x + 2 when x = -1.
3
Conversions and Units1 mark
Convert 72 cm into mm.
4
Time1 mark
Write 7:00 pm as a 24-hour clock time.
5
Averages2 marks
Here are 5 numbers: 26, 25, 17, 16, 21. Work out the mean.

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