Math · FractionsEquivalent & Comparing
CCSS 4.NF.A.1 / 4.NF.A.2
Equivalent & Comparing Fractions
Generate equivalent fractions and compare fractions with different denominators.
USA Grade 4 · Math & ELA
Free Printable Grade 4 Worksheets
Download free Grade 4 Math and ELA worksheets for classroom, homework, tutoring and homeschool learning. Explore focused Common Core skills with clear activities, printable PDFs and teacher answer keys.
✓ 100% Free✓ Free to Download✓ Answer Keys✓ US Letter Friendly
Ready-to-use learning practice
Grade 4 Worksheets for Essential Skills
These resources focus on one clear skill at a time, helping children build confidence without clutter. Open an individual resource page for teaching information, Common Core alignment and a worksheet preview—or download the PDF directly.
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Math · FractionsAdd & Subtract FractionsCCSS 4.NF.B.3
Adding & Subtracting Fractions (Like Denominators)
Add and subtract fractions with like denominators.
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Math · DecimalsTenths & HundredthsCCSS 4.NF.C.5 / 4.NF.C.7
Decimals: Tenths & Hundredths
Understand decimals as fractions and compare decimal amounts.
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Math · OperationsFactors & MultiplesCCSS 4.OA.B.4
Factors, Multiples, Prime & Composite
Find factor pairs, multiples, and identify prime and composite numbers.
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Math · GeometryAngles & LinesCCSS 4.G.A.1 / 4.G.A.2
Angles, Lines & Geometry
Draw and identify points, lines, rays, angles and classify shapes.
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ELA · VocabularyContext CluesCCSS L.4.4.A
Context Clues & Multiple-Meaning Words
Use context clues to determine the meaning of words and phrases.
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ELA · VocabularyGreek & Latin RootsCCSS L.4.4.B
Greek & Latin Roots and Affixes
Use common Greek and Latin roots and affixes as clues to word meaning.
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ELA · ReadingInference & EvidenceCCSS RL.4.1
Inference & Text Evidence
Refer to details and examples in a text when explaining and making inferences.
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ELA · GrammarSentencesCCSS L.4.1.F / L.4.2
Fragments, Run-ons & Complete Sentences
Produce complete sentences and correct fragments and run-ons.
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ELA · WritingInformative WritingCCSS W.4.2 / W.4.5
Informative Writing & Paragraph Editing
Write informative text and strengthen writing through planning and revision.
Why these Grade 4 worksheets work
One skill at a time
Each worksheet targets a single Common Core skill so students can focus and succeed.
Answer keys included
Every PDF includes a teacher answer key for quick checking in class or at home.
Print-ready PDFs
Designed for US Letter paper. Also print cleanly on A4 with Fit to printable area.
Frequently Asked Questions
Are these Grade 4 worksheets free?
Yes. Every worksheet is a free printable PDF .
Do the worksheets include answer keys?
Yes. Every Grade 4 Math and ELA worksheet includes a teacher answer key.
Are they Common Core aligned?
Yes. Each resource page lists its Common Core standard.
Can I print on US Letter paper?
Yes. Use Fit to printable area. Also works on A4.