Adding Fractions With Like Denominators (Free Worksheet)

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Adding Fractions with Like Denominators

Adding fractions with like denominators is one of the first fraction operations students learn in upper elementary math. When the denominators are the same, students can focus on adding the numerators while keeping the denominator unchanged.

This free printable worksheet gives students clear, structured practice adding fractions with like denominators using a numbers-only format. All problems are designed to stay within one whole, making this worksheet ideal for building accuracy and confidence before moving on to more advanced fraction addition.

Students add the numerators, write the sum, and reinforce the key rule that the denominator stays the same. Because there are no models or extra steps, this worksheet works well for fluency practice and review after initial instruction.

What’s Included

  • 16 fraction addition problems

  • Like denominators only

  • Numbers-only format for focused practice

  • No regrouping required

  • Answer key included

When to Use This Worksheet

This worksheet is a great fit for:

  • 3rd grade fraction enrichment

  • 4th grade fraction instruction

  • Homework or independent practice

  • Math centers or small groups

If students are new to fractions, consider starting with visual models before assigning this worksheet.

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