Daily Practice

Foundation

13th October 1990

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Systematic Listing2 marks
Using only the digits 7, 1, 9 and no digit twice, how many different two-digit numbers can be made?
2
Scatter Graphs2 marks
A scatter graph plots the number of hours revised and the test mark. What type of correlation would you expect?
3
Error Intervals2 marks
A number y is 13 when truncated to the nearest whole number. Write down the error interval for y.
4
Function Machines2 marks
A function machine multiplies by 9 then subtracts 14. 103 comes out. What went in?
5
Percentages2 marks
Work out 20% of 280.

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