Online College Courses for Credit

Add & Subtract Fractions: Simple Method

Add & Subtract Fractions: Simple Method

Author: Mr. Davis

You will be able to find a common denominator every time no matter how big or small.

You always need to have a common (same) denominator to add or subtract fractions. This method is "simple" because you will always be able to find a common denominator. This method works all the time, but it is not always the best.

See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to many different colleges and universities.*

Begin Free Trial
No credit card required

29 Sophia partners guarantee credit transfer.

312 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 27 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.