Completar frases Fraction Addition Fill in the BlanksVersión en línea Fill in the blanks to solve fraction addition problems. Find the common denominator, convert fractions, add numerators, and simplify the result. por Elizabeth Harris 1 2 1 4 5 3 8 7 / + 1 / 4 = 1 / 2 2 4 1 3 1 8 2 2 5 1 / 2 + / = 1 3 5 4 6 7 1 2 3 3 / 8 + 1 / 4 = / 8 4 1 5 2 8 3 6 7 1 / 4 + 1 / 2 = / 4 5 4 5 3 2 7 1 6 7 / 8 + 3 / 4 = / 8 6 3 4 5 8 7 2 6 1 / 2 + / = 1 1 / 8