This worksheet gives students practice identifying multiples of a number.

Children practice identifying factors with the help of a factor tree in this multiplication worksheet.

From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.

Think about the importance of determining the factors of a product.

Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization! 

Help students build their number sense as they practice finding the least common multiple (LCM) in this helpful practice worksheet.

Students build their number sense as they practice finding the least common multiple of whole numbers in this math worksheet!