Butterfly Method For Fractions Addition Subtraction Youtube Butterfly method for fractions (addition & subtraction)subscribe to my channel: c screenedinstructor?sub confirmation=1workbooks that. This video teaches the butterfly method for adding, subtracting, and comparing fractions.#butterfly #comparison #fractions.
How To Add Fractions Butterfly Method Youtube To demonstrate how the butterfly method for fractions works, we’ll look at the fraction addition sum, \bf {\frac {3} {4}} 43 \bf {\frac {5} {7}} 75. now the butterfly method is performed in 4 separate steps. 1) firstly write down the addition or subtraction fraction sum as usual. then draw two butterfly wings across both the diagonals, with. Write the fractions side by side as usual and draw two wings along the diagonals made by the numerator of one fraction and the denominator of the other fraction and draw an antenna on each wing. 2. as suggested by the wings, that look like a multiplication sign , multiply the numbers in each wing and put the product in the antenna for the wing. 1 2 is the same as 2 4. now we have like fractions, we can add them by keeping the denominator the same and adding the numerators. the denominator of the answer will remain as ‘4’. 2 1 = 3. 1 2 1 4 = 3 4. 1 12 and 3 4 are unlike fractions because they have different. Check out two methods that i use to teach students how to compare fractions, add fractions, and subtract fractions: 1. cross multiply and smile. cross multiply and smile: method for comparing, adding, and subtracting fractions. watch on. this method is fun for students who love the xd emoji (or any emoji).
Comments are closed.