Introduce seventh-grade students to cross sections of three-dimensional figures with this geometry worksheet! 

Kids try to "catch" the bouncy balls on this second grade math worksheet by solving subtraction problems with three-digit numbers using regrouping.

Challenge your prowess with scientific notation in the trickiest of three eighth-grade worksheets!

Have your child color this page of the three Magi as you tell him about Christmas. The three Magi used the stars as their navigation system.

Practice three-digit addition using open number lines with this second-grade math worksheet!

Kids color three sheep and trace the number 3 several times to practice counting, identifying, and writing numbers on this prekindergarten math worksheet.

Give seventh-grade students more practice with cross sections of three-dimensional figures with this geometry worksheet!

Practice three-digit subtraction using an open number line with this second-grade math worksheet!

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

Sometimes the best way to learn 3-D shapes is a hands-on approach. Practice drawing cubes with this fun tutorial about drawing in 3-D.

Practice subtracting by three with this picture problem worksheet! Your child can visualize the concept of subtraction with pictures.

Get more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Multiplying by 3 is easier than multiplying by other numbers because of a certain pattern. When you multiply any number by 3, the digits of the answer must add up to a multiple of 3.

Learn the number 3 with this early math worksheet!

Kids count the number of letters on each book and draw lines from the number 3 to the books that have three letters on this prekindergarten math worksheet.

Give students practice adding three-digit numbers within 1,000! 

Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Learners will solve 12 three-digit subtraction problems in this engaging math worksheet.

Learners will solve 12 three-digit subtraction problems in this engaging math worksheet.

Students will review and play with three basic sentence structures to liven up their writing.

Can your first grader practice adding three numbers together to help these working people do their jobs?