Unit 4 – Fractions

We call the top number the Numerator, it is the number of parts we have. We call the bottom number the Denominator, it is the number of parts the whole is divided into.

A fraction is a part of a whole.

Equivalent fractions have the same value, even though they may look different. To find equivalent fractions we multiply the top and bottom by the same number.If we divide the fraction by the same number then we simplify the fraction. To find the reduced fraction we need to calculate the decomposition of the numerator and denominator.


Exercise 1: Complete the text with the words  equivalent – sevenths – numerator – reduced – denominator – two.


 Exercise 2: Color in the fractions for each graph.


Exercise 3: Write the fractions for each graph with letters.


Exercise 3: Write the fractions for each graph with letters.


Exercise 4: Write one equivalent fraction to the following.


Exercise 5: Find the reduced fraction.



You can download the exercises as a pdf



Math Champion League

You can download the exercises as a pdf


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