Free Adding Fractions Worksheets

Add fractions with like and unlike denominators. Includes mixed number and improper fraction options.

Difficulty levels: Like denominators through unlike with mixed numbers

Aligned standards

CCSS 4.NF.B.3 — Add and subtract fractions with like denominators; mixed numbers.
CCSS 5.NF.A.1 — Add and subtract fractions with unlike denominators.
TEKS 4.3E — Add and subtract fractions with equal denominators.
TEKS 5.3H — Add and subtract fractions with unlike denominators.

Generate an Adding Fractions Worksheet

Pick a version below — each one is randomly generated, so you can make as many unique copies as you need.

Activity:

Problem Style:

Adding Fractions with Common Denominators

Adding Fractions with Denominators up to 5

Adding Fractions with Denominators up to 10

Adding Fractions with Denominators up to 15

Adding Fractions & Mixed Numbers with Denominators up to 5

Adding Fractions & Mixed Numbers with Denominators up to 10

Adding Fractions & Mixed Numbers with Denominators up to 15

Adding Mixed Numbers with Denominators up to 5

Adding Mixed Numbers with Denominators up to 10

Adding Mixed Numbers with Denominators up to 15

Adding Fractions with Uncommon Denominators

Adding Fractions with Uncommon Denominators up to 5

Adding Fractions with Uncommon Denominators up to 10

Adding Fractions with Uncommon Denominators up to 15

Adding Fractions & Mixed Numbers with Uncommon Denominators up to 5

Adding Fractions & Mixed Numbers with Uncommon Denominators up to 10

Adding Fractions & Mixed Numbers with Uncommon Denominators up to 15

Adding Mixed Numbers with Uncommon Denominators up to 5

Adding Mixed Numbers with Uncommon Denominators up to 10

Adding Mixed Numbers with Uncommon Denominators up to 15

Fraction Models (common denominators under 10)

Solve with circle models

Solve with bar models

Match the problem to a circle model

Match the problem to a bar model

Equation — shade a circle model

Equation — shade a bar model

Mixed models (circles & bars)

Improper answers — solve with models

Improper answers — equation, shade a model

Improper answers — match the model

Choose your own difficulty, problem style, and mix in other concepts.