Identifying Prime and Composite Numbers Worksheet Download

Free 4th Grade (4oa4) math worksheets on Identifying Prime and Composite Numbers. Each worksheet has 20 problems with an answer key and are ideal for teachers and homeschooling. You can download the PDF, create a set of flash cards or set it up for online learning.

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Identifying Prime and Composite Numbers

Each worksheet has 20 problems identifying if a number (within 100) is prime or composite.

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