Fractions

Fractions

Add and Subtract with like and unlike denominators

Adding and Subtracting Fractions with like denominators

• Simply add or subtract your numerators and kept your common denominator.

• make sure that all fractions are in their simplest form.

Add and Subtract Fractions with unlike denominators

• You must first find a common denominator.

• To find a common denominator, find the LCM.

• Use Prime Factorization to find your LCM.

• Rename your factorions.

• Add or Subtract and then make sure that all answers are in their simplest form.