4th Grade Comparing Fractions Worksheet
Compare two fractions with <, >, or = — and learn to reason about the size of the pieces, not just the digits.
- Homework
- Review
- Test Prep
- Tutoring
Download the Free Printable PDF
No sign-up required. Clean, low-ink US Letter format.
- Grade
- 4th Grade
- Subject
- Math
- Skill
- Fractions
- Topic
- comparing fractions
- Difficulty
- Standard
- Time
- 15 minutes
- Pages
- 2 (incl. answer key)
- Format
- Printable PDF (US Letter)
- Answer key
- Included
- Best for
- homework, review, test prep, tutoring
- Standards alignment
- Common grade-level expectations: Compare two fractions with different numerators and denominators and record with <, >, or =.
Worksheet details
What This Worksheet Practices
Students will compare two fractions using <, >, or =, reasoning about size rather than just the numbers.
- Comparing fractions with the same denominator
- Comparing fractions with the same numerator
- Recognizing equivalent fractions when comparing
Worksheet Preview
Bigger numbers, smaller pieces
The hardest idea in comparing fractions is that a bigger denominator does not mean a bigger fraction. Cut a pizza into 8 slices and each slice is smaller than if you cut it into 4. So 1/8 is less than 1/4, even though 8 is more than 4. This worksheet builds the two reliable comparisons before mixing them:
- Same denominator: the larger numerator is larger (3/4 > 2/4).
- Same numerator: the smaller denominator is larger, because the pieces are bigger (1/3 > 1/4).
How to use it
For any pair that causes a pause, draw two fraction bars of the same length and shade each fraction — seeing the lengths side by side settles the comparison instantly. Watch for the equivalent pairs (like 2/4 and 1/2): students who only look at the digits will miss that they are equal. This page pairs naturally with equivalent fractions.
👩🏫 Teacher note
Fold or draw fraction strips for the trickier pairs. Emphasize the rule that with the same numerator, the fraction with the smaller denominator is larger (bigger pieces).
🏠 Parent note
Same bottom number? The bigger top wins. Same top number? The smaller bottom wins, because the pieces are bigger.
Common Mistakes to Watch For
- Assuming a larger denominator means a larger fraction
- Comparing only the numerators when denominators differ
Answer Key
Each answer shows the correct symbol (<, >, or =).
⬇ Download Answer Key (PDF)Related Worksheets
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Yes — a complete answer key is included.
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