Adding and Subtracting Fractions with UNLIKE Denominators.

The goal of this lesson is to learn to add or subtract fractions with unlike denominators by finding a common denominator.

Please watch the video below to see how it is done.

   

 Now complete the check for understanding.

 

Adding and Subtracting Fractions with LIKE Denominators.

Today's objective is to add or subtract fractions with like denominators.   Please watch the video below to learn how to add or subtract with like denominators.

Adding Fractions with Like Denominators: Adding Fractions with Like Denominators

Please answer these questions after watching the videos.
 

The Difference between the GCF and LCM.

Changing fractions into decimals.

Comparing Fractions.

Putting Fractions in their Simplest Form.

Finding the Greatest Common Factor.

Watch this video about the GCF then answer the question that follow below the video.