Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

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

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

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

Learn the number 3 with this early math worksheet!

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

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

This fun fraction worksheet introduces kids to the fraction 1/3.

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

This math and coloring worksheet focuses on the number 3. Kids color all of the spaces with the number 3 to reveal a hidden fish picture.

Students will build familiarity with numbers within 30 as they race to fill three towers in this simple game.

Learn how to draw 3-dimensional shapes with this simple guide for kids. This is a great way to review the 3D shapes.

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Track down tens to solve addition problems with three addends!

Use this glossary with the EL Support Lesson: 1, 2, 3 Numbers!

Kindergartners will love hunting for three-dimensional shapes with this engaging geometry worksheet!

Count on this worksheet to help you learn your number 3!

Learning addition is as easy as 1-2-3! Give your child a head start on addition with this counting worksheet.

Give young learners practice recognizing three-dimensional shapes with this geometry worksheet! 

Add three numbers by making a 10 in this first-grade worksheet!

Get a fun review of math facts, and try your hand at "popping" colorful balloons that have an addition or subtraction equation that equals the number three.

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

Prisms, cubes, cones...oh my! Your students have 2-D shapes down, but how are they coming along in their mastery of 3-D shapes? Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 3-D shapes.

Kindergarten learners practice distinguishing between two- and three-dimensional shapes by following a path of 3D shapes through a colorful maze.

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

Use these vocabulary cards with the EL Support Lesson: 1, 2, 3 Numbers!

Help your child with reading and identifying fractions with this printable worksheet, which focuses on the fraction 1/3.

On this kindergarten math worksheet, kids trace the number 3, then write their own. Then they count the sheep they see in the picture and make a graph.

What if more blind mice were added to the three blind mice? Help your child practice her counting with this nursery rhyme intro to addition!