Daily Practice · Foundation

Daily Practice - Foundation

Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.

7th December 2007

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

1
Averages2 marks
Here are 7 numbers: 21, 10, 9, 13, 17, 15, 20. Work out the mean.
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 6, 7, 9 and 5. How many values are in the whole data set?
3
Error Intervals2 marks
A number y is 17 when truncated to the nearest whole number. Write down the error interval for y.
4
Drawing Linear Graphs2 marks
A line has equation y = -x + 4. Work out the y coordinate of the point on it where x = 0.
5
Scale Drawings2 marks
A map has a scale of 1 : 25000. Two villages are 7.5 cm apart on the map. How far apart are they in real life, in km?

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