4-1 Adding and Subtracting with like Denominators

4. Reduce if possible; divide the numerator and denominator by the GCF. Write the answer in lowest terms. 1. 2 2. 3. - - - _____ _____ _____ More practice problems on workbook page 46 front. Something to think about: 1. Describe the steps you would use to perform the addition and subtraction of fractions with like denominators? Unlike denominators? ................
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