Adding and Subtracting Fractions Butterfly Method
July 24 2016 This post is also found at. Butterfly Method for Adding and Subtracting Fractions But this year I had 6th grade math students tell me they were taught to use the butterfly method to add and subtract fractions cross multiply and add those products then multiply the denominators together -. Add And Subtract Fractions Learning Math Math Lessons Math Fractions This power point provides a short-cut strategy for adding and subtracting fractions with unlike denominators. . Then you multiply the denominators that becomes your new denominator. Multiply the sum Step 1 by the first digit of the base number. They really need to know what a common denominator is and how to find one. So we have 56 6 62. This is the most popular method of adding and subtracting unlike fractions. As suggested by the wings that look like a multiplication sign multiply the numbers in each wing and put the. Adding Fractions EXAM...
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