Pre-Algebra

Fractions

Factors
• Divisibility
• Factors and Prime Factorization
• Greatest Common Factor
Understanding Fractions
• Least Common Multiple
• Equivalent Fractions
• Comparing and Ordering Fractions
• Mixed Numbers and Improper Fractions
Operations with Fractions and Mixed Numbers
• Adding and Subtracting Fractions with Like Denominators
• Estimating Fraction Sums and Differences
• Adding and Subtracting with Unlike Denominators
• Adding and Subtracting Mixed Numbers
• Regrouping to Subtract Mixed Numbers
• Multiplying Fractions by Whole Numbers
• Multiplying Fractions
• Multiplying Mixed Numbers
• Dividing Fractions and Mixed Numbers