Subtracting Fractions - Two Methods Using LCD and Shortcuts

Learn how to subtract fractions using two effective methods in this 16-minute instructional video. Master the technique of finding the lowest common denominator (LCD) and discover a useful fraction shortcut to solve problems like 1/4 - 5/8. Gain essential skills for basic math operations and explore additional resources for middle school, high school, and college-level mathematics, including test preparation and teacher certification materials.