Grade 4 Fractions Worksheets — Equivalents, Add & Subtract
In Grade 4, fractions stop being labels and start being arithmetic: generating equivalent fractions on purpose, comparing them, and adding or subtracting when the denominators match. Equivalent Fractions, Comparing Fractions and the two like-denominator sheets — Adding Like Fractions and Subtracting Like Fractions — cover exactly that span, and they are four of the fourteen Grade 4 skills below. Pick the one you want, adjust its level or the question count, and the sheet redraws instantly — the link always brings back this precise worksheet.
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Fractions · Grade 4
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Grade 4 · 2 pages · A4More Grade 4 fractions skills
Each one generates a different kind of question, with its own three levels and answer key.
- Fraction of a NumberFind a fraction of a whole amount, like 1/4 of 12.
- Equivalent FractionsFill in the missing number that makes two fractions equal.
- Simplifying FractionsReduce a fraction to its simplest form.
- Comparing FractionsDecide which fraction is greater using <, > or =.
- Ordering FractionsPut a set of fractions in order from least to greatest.
- Adding Like FractionsAdd fractions that already share a denominator.
- Subtracting Like FractionsSubtract fractions that share a denominator.
- Mixed Numbers to ImproperRewrite a mixed number as an improper fraction.
- Improper to Mixed NumbersRewrite an improper fraction as a mixed number.
- Adding Mixed NumbersAdd mixed numbers that share a denominator, then across two.
- Subtracting Mixed NumbersSubtract mixed numbers that share a denominator.
- Completing the WholeFind the fraction that finishes a whole number.
- Multiplying by a Whole NumberMultiply a fraction by a whole number.
- Fractions and DecimalsConvert between fractions and decimals.
What each level generates
Grade 4 fraction of a number — the exact skill behind each difficulty setting, straight from the generator.
- Level 1Unit fractions, small numbers
- Level 2Non-unit fractions
- Level 3Find the whole
Grade levels follow the progression common to most English-language curricula — not one specific national curriculum. Every level shows exactly what it generates, so you can check the fit with your own program. See the full scope & sequence →
What Grade 4 fraction work looks like
Most Grade 4 curricula expect students to explain equivalence with multiplication (3/4 = 6/8 because both parts doubled), compare two fractions using benchmarks like 1/2, and add and subtract fractions that share a denominator. Mixed-denominator addition is typically a Grade 5 topic, so the adding and subtracting sheets at this grade deliberately keep denominators matched.
A useful benchmark: completing 12 equivalence problems with at most one error, and explaining one of them aloud with the multiply-both-parts reasoning rather than "I just knew it". Students who can only verify equivalents by drawing pictures usually need more Equivalent Fractions repetitions before comparison work will stick.
Classroom and homework routines
For class use, one link serves everyone: the shareable address reproduces the identical sheet, so the whole group works the same problems and the answer key — printed on its own page — marks all of them. For homework, Shuffle produces a sibling sheet at the same settings so answers cannot be copied from a classmate.
The error to watch is adding denominators (2/5 + 1/5 = 3/10 instead of 3/5). When it appears, pause the arithmetic and return to the Equivalent Fractions sheet for a few days — the mistake almost always means the student sees the denominator as a countable thing rather than the size of the parts. Move up again once same-denominator sums come back clean two sheets running.
Frequently asked questions
▸What fraction skills are expected in Grade 4?
Generating and recognising equivalent fractions, comparing fractions with different numerators and denominators, and adding and subtracting fractions with the same denominator. The Equivalent Fractions, Comparing Fractions, Adding Like Fractions and Subtracting Like Fractions sheets here cover that ground.
▸Do the addition problems ever mix denominators?
Only at one level. Adding Like Fractions and Subtracting Like Fractions keep denominators matched, the standard Grade 4 expectation, and so do the first two levels of Adding Mixed Numbers; its top level, Regroup past the whole, adds mixed numbers with different denominators. Unlike-denominator arithmetic otherwise arrives in Grade 5, after equivalence is solid, and gets its own sheets there.
▸Can a whole class use the same worksheet?
Yes. Share the link and every student gets the identical problems, so one printed answer key checks the entire set. Shuffle first if you want a different version per group.
▸What paper sizes are supported?
A4 and US Letter — pick either in the controls and both the on-screen preview and the downloaded PDF reflow to match exactly.
▸Is there a font option for students who struggle with dense pages?
Yes. Switch on the easy-read font and choose a larger size; fewer problems fit per page, but spacing and letterforms get noticeably friendlier for students who lose their place.