
Add and subtract fractions with unlike denominators
Free printable Grade 5 math worksheet for "Add and subtract fractions with unlike denominators" — practice add and subtract fractions. No-prep, print or assign online.
This worksheet provides practice for fifth-grade students to add and subtract fractions with unlike denominators. Teachers can use it to reinforce understanding of finding common denominators and simplifying fractions. It is ideal for challenging students to master fraction operations and build confidence in handling complex fraction problems.
Learning objectives
- Identify and find common denominators to add and subtract fractions with unlike denominators
- Perform addition and subtraction of fractions by converting to equivalent fractions with common denominators
- Simplify the resulting fractions to their lowest terms after addition or subtraction
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 5; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Add and subtract fractions with unlike denominators” worksheet free?
Yes. “Add and subtract fractions with unlike denominators” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Grade 5 (ages 10–11), covering Add and subtract fractions.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
Make it your own in the Worksheet Studio
Combine this with other worksheets, duplicate it, or generate a fresh version for any grade and language — free, no sign-up.
Open the Worksheet StudioMore for Grade 5
You might also like
Fractions Scavenger Hunt — Grade 5 | Free Classroom Game
Fractions Digital Escape Room — Grade 5 | Free Classroom Game

Add fractions with unlike denominators
Division Trivia Quiz — Grade 5 | Free Classroom Game
Multiplication Facts Memory Match — Grade 5 | Free Classroom Game




