Free & printable · with answer keys

Grade 3 Math Worksheets

Free, printable Grade 3 math worksheets covering every skill third-graders learn — organized by your state’s test, each with a full answer key. Pick your test below to start practicing.

100% free — no signupPrintable PDF-readyAnswer keys included✓ Aligned to state tests
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What grade 3 covers

Core grade 3 math skills

Every worksheet set builds the key skills third graders are expected to master:

Place value & numbersAddition & subtractionMultiplication & divisionFractionsGeometry & shapesMeasurementData & graphsWord problems

Ready for the real thing?

Pair grade 3 worksheets with full-length practice tests and step-by-step workbooks.