Fractions   »      

At the start of the website a subtraction problem was created.
Your task is to expand the first fraction to the given denominator.
So you get like fractions.
Then you can subtract them.


Click on  check  to check your answer.
Click on  new  to create a new problem.
Can you top 249 points?

Unlike fractions
subtraction - First exercise

In the exercises, it is sufficient
if you expand only one fraction.
 -   =   -   = 

... more than just practicing

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