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Fractions
Free, printable, and unlimited. Add fractions with the same denominator and deepen equivalence — then download a clean PDF and answer key.
Generate a Fractions worksheet
Fresh problems every time — no two worksheets are the same.
Fractions in Grade 4
Fourth grade builds serious fraction skill: adding and subtracting fractions with the same denominator, understanding equivalent fractions, and comparing fractions. Adding like-denominator fractions is a Grade 4 standard — add the numerators, keep the denominator, and simplify where you can. These worksheets give plenty of practice.
5/12 + 4/12 = ?
- Same denominator? Yes — twelfths.
- Add the numerators: 5 + 4 = 9.
- Keep the denominator: 9/12 (which simplifies to 3/4).
How to use these worksheets
- Add the top numbers; keep the bottom number the same.
- Look for a simpler equivalent form of the answer.
- Keep the answer key (page 2) for quick checking.
- Tick Show answers to walk through a sheet.