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Prime factorization worksheet with factor tree exercises for numbers 20, 99, 45, 28, 52, and 30.

A math worksheet for finding prime factors of numbers using factor trees, featuring six problems with numbers 20, 99, 45, 28, 52, and 30.

A math worksheet for finding prime factors of numbers using factor trees, featuring six problems with numbers 20, 99, 45, 28, 52, and 30.

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