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Worksheets › Grade 4 Math › Factors, Multiples & Primes › Factors, Multiples & Primes
Free Grade 4 math worksheet (Common Core 4.OA.B.4): factors, multiples & primes — mixed practice with space to reason and check, with answer key. Skill: Find factor pairs; recognize multiples; determine whether a number is prime or composite. Level: Grade 4 — also suits Year 5 (UK).
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It is designed for Grade 4 (ages 9–10), but use it with any child who is ready.
Find factor pairs; recognize multiples; determine whether a number is prime or composite.
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Factors, Multiples & Primes: Practice A (4.OA.B.4) · Factors, Multiples & Primes: Practice B (4.OA.B.4) · Factors, Multiples & Primes: Show Your Thinking (4.OA.B.4) · Factors, Multiples & Primes: Quick Check (4.OA.B.4)
All 5 factors, multiples & primes sheets → · Grade 4 Math: all 10 skills → · All Common Core grades
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