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Prime and Composite Numbers Worksheets - 15 Worksheets Library - Free Printable

Educational worksheet: Prime and Composite Numbers Worksheets - 15 Worksheets Library. Download and print for classroom or home learning activities.

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Prime numbers (circle these): 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47

Composite numbers (circle these): 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, 42, 44, 45, 46, 48, 49, 50

Parent Tip: Review the logic above to help your child master the concept of prime and composite worksheet 4th grade.

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