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Adding Fractions with Unlike Denominators

Adding Fractions with Unlike Denominators

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Author: karen gaines
Description:

To understand WHY you must have common denominators when adding to fractions.

This video takes a visual approach to why we need to have common denominators when adding fractions.

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Tutorial

Why do we need common denominators?

For a quick video on why we must have common denominators when adding fractions, click on this link

http://www.educreations.com/lesson/view/fraction-addition/9795868/?s=dP2gAZ&ref=link

Source: self generated