Print and play math center that will have your students engaged in finding factors and multiples and identifying numbers as prime or composite. The option of using dry erase markers makes it super engaging for kids and it is a great way to review these important skills during other units.
Another pinner says: Love doing this each year. My students have loved it for 7 years! I got it from a veteran teacher my first year. 4-fold foldable for factors and multiples, prime and composite numbers
FREE Factor Sort-These activities will help students review factors of 9, 12, 18, 20, and 25 as they sort the cards (factors) onto the correct product mat. Also helps with the confusion between factors and multiples. A student recording sheet and answer key for self-checking are included.