Adding Fractions with Unlike Denominators

Laura·

Fractions

Preview

At a Glance

Grade Level3rd Grade

SubjectFractions

Original Prompt

adding fractions with different denominators

This resource provides a comprehensive guide on how to add fractions with unlike denominators. It begins with an engaging example of pizza slices, illustrating the necessity of finding a common denominator before performing the addition. Key vocabulary terms like numerator, denominator, and common denominator are defined to ensure understanding. The document outlines a step-by-step process for adding fractions which involves finding the Least Common Multiple (LCM) of the denominators, rewriting the fractions, adding the numerators, and simplifying the result if possible. Worked examples are included to facilitate learning, as well as independent and guided practice problems to enhance skills. The resource concludes with a quick summary of the steps involved in adding fractions, ensuring learners have a solid grasp of the concept.