Daily Practice

Foundation

29th October 1987

5 questions · 12 marks · Grades 3-4 · 87 question types in this band

1
Averages3 marks
Here are seven numbers: 7, 28, 17, 11, 5, 8, 13. Work out the median and the range.
2
Frequency Trees3 marks
190 people were surveyed. 80 were adults, of whom 10 said yes. 40 of the children said yes. How many said yes altogether?
3
Error Intervals2 marks
A number y is 50 when truncated to the nearest whole number. Write down the error interval for y.
4
Solving Equations2 marks
Solve 8x + 9 = 65.
5
Percentages2 marks
Work out 15% of 80.

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