This short video is from Jimmy Chang, who has a master's degree in math and has been a math teacher at St. Pete College for more than eight years. Mr. Chang demonstrates how to subtract fractions.

When subtracting mixed fractions, simplify the process by finding the least common denominator. Learn how to borrow from the whole number when subtracting mixed fractions. The instructor uses a document camera to model examples. (02:42)

This professionally-made video from the Math Tutor includes the following concepts: subtraction of improper and proper fractions and also mixed numbers. Some examples from the video include 5/12- 1/3, 5 3/7 - 2 2/3, 7/12 - 2/13, and 4 1/12 - 1 5/16. ... The video is in lecture format with an instructor standing in front of a dry erase board. (10:24)[more]

This video shows how to subtract fractions and mixed numbers. This video is part of the Mathtrain.com and Mathtrain.TV Project from Mr. Marcos and his middle school students at Lincoln Middle School in Santa Monica, CA. (02:15)

This video offers directions for subtracting mixed numbers with unlike denominators and regrouping. The instructor uses computer software for demonstration. (03:44)

Students learn to subtract mixed numbers. Instructor uses a whiteboard for demonstration. She shows students how to change the fraction so that they can solve the problem.(01:36)

When subtracting mixed numbers with regrouping, solve the
equation of the fractions before working on the whole numbers. A math instructor explains how to create a matching denominator to subtract mixed numbers. He shows examples with paper and mar...ker. Example included: 10 2/7 - 6 4/7. (02:27)[more]

Subtracting fractions requires common denominators. The instructor, to emphasize how hard his problem is, does use the term 'bite you in the b-tt', but not in a derogatory way. Instructor uses humor and computer software to demonstrate the problem. O...nly one example is given in the video: 11 1/4 - 3 5/6, (03:29)[more]

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