104k views
3 votes
What are the key rules when adding and subtracting fractions

1 Answer

3 votes
One important key rule for fractions is : Add or subtract the numerator, don't add or subtract the denominator.


The other important rule is: You can always regroup the whole number when you subtract fractions.


The other rule is: When you add and subtract fractions, it could be also be known as decimals.

Hope this helps :)
User Yakiv Kovalskyi
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories