4-1 Adding and Subtracting with like Denominators
Steps to Adding fractions with unlike denominators: 1. Find the least common denominator (LCD). 2. Write equivalent fractions. 3. Add numerators. 4. Reduce if possible; divide the numerator and denominator by the GCF. Write the answer in lowest terms. 1. 2. + + _____ _____ Steps to Subtracting fractions with unlike denominators: 1. Find common ... ................
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