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

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?

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

Strive for strong phonics skills in this worksheet on three-letter consonant blends!

Boost two- and three-digit subtraction skills with this comprehensive worksheet! 

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

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.

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

With over 40 three-digit subtraction problems, this worksheet is packed with extra practice.

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

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

Have your student color the page as you explain this Christmas story. The three kings brought gold, frankincense, and myrrh for the new baby!

Kids new to writing needs lots of spelling practice, and this spelling worksheet is just the ticket. Rewrite the words, then solve the word scrambles.

Practice two strategies for solving three-digit subtraction problems.

This valuable worksheet teaches your fourth grader how to multiply three numbers, and gives him practice with the skill.

Master your multiplication and division with the number 3 in this helpful worksheet!

Practice some hands-on storytelling with these shadow puppets, modeled after The Three Little Pigs.

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

This spelling worksheet asks kids to rewrite common spelling words, then fill out the word scrambles. Kids will learn words such as "cloud" and "clear."

Spelling can be tricky business, but this worksheet helps kids tackle words like "aren't" and "straight", then use them in a paragraph.

Help math learners review the divisibility rule for 3 with this fun practice worksheet!

Kids count by threes on this third grade math worksheet. Skip counting by threes helps kids demonstrate the meaning of addition and learn multiples of three.

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

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

Learn about the USA's three branches of government and where each one works.