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

Get this bus to the multiples of four, and practice number sense with your child. He'll have fun putting skip counting skills and multiplication into practice.

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.

Here's a way for your third grader to practice finding multiples of two.

Bus #3 needs to get to some houses! Help your child practice his number sense by looking for multiples of three.

Students build their number sense by finding the multiples of whole numbers in this fourth-grade math worksheet!

Find factor pairs of two-digit numbers with this fourth-grade math worksheet!