SUBTRACT FRACTIONS – UNLIKE DENOMINATORS – MATHEMATICS
ACTIVITY OVERVIEW:
Subtract fractions with different denominators by finding common denominators. Students apply LCD for subtraction.
LEARNING OBJECTIVES:
• Find common denominators
• Subtract unlike fractions
• Apply LCD concepts
STANDARDS ALIGNMENT:
• TX TEKS Math – Fraction subtraction
• Common Core 5.NF.1 – Subtract fractions with unlike denominators
SKILLS DEVELOPED:
Common Denominators, Fraction Subtraction, LCD, Mathematical Reasoning
GRADE LEVELS: 4th-6th Grade
ACTIVITY TYPE: Fraction Activity