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Prime and composite numbers worksheet for kids, featuring numbers 1-40 to classify.

A colorful educational worksheet from Osmo titled "Prime and Composite Numbers Worksheets," featuring a grid of numbers from 1 to 40 and two columns labeled "Prime numbers" and "Composite numbers," surrounded by cartoon children and festive bunting.

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Reviewed for educational accuracy and age-appropriateness

ID: #250527

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Show Answer Key & Explanations Step-by-step solution for: Prime and Composite Numbers Worksheets | Grade1to6.com

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- Prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37
- Composite numbers: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40

Parent Tip: Review the logic above to help your child master the concept of prime and composite numbers worksheets.

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