Numbers 1-20 can be as easy as 1-2-3! Assess your students’ understanding of numbers 1 to 20 using this handy worksheet.

How about some hamburgers? Kids can trace number 20, and practice their counting skills with up to 20 hamburgers!

Is your child ready for a parade of practice activities? He'll have some brightly colored fun as he explores writing and recognizing numbers 11-20.

Use this worksheet to help your students practice their one-to-one correspondence counting skills.

Children will enjoy counting and tracing numbers 1–20 in this playful early math worksheet.

Learn the number 1 with this early math worksheet!

Kids help a monkey pirate, drawing a path from the monkey to treasure island by counting and tracing numbers from 1 to 20 on this kindergarten math worksheet.

Your number 1 math star will love this starry kindergarten math worksheet!

Have your little math learner count the number of chicks and add them together for great practice in adding one on this math worksheet.

On this kindergarten math worksheet, kids trace the number 1, then write their own. Then they count the rabbits they see in the picture and make a graph.

Learn your number 1 with the fun activities in this colorful worksheet!

Learn the names of numbers from one to ten with this bright worksheet!

Show off your number knowledge by tracing, finding, and coloring numbers 1–3!

Give learners a taste of counting objects from 0-20 in this delicious, pie-themed worksheet!

Children practice counting up to 20 using blocks in this hands-on counting and coloring worksheet.

Can your kindergartener count to 20? He will soon with this colorful, counting ants worksheet that is great for any child learning early math.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 17, 18, 19, and 20.

Santa's sleigh is filled with toys and candy canes! Can your child count how many are there? Practice simple addition in the spirit of Christmas.

Does your child need a lift with his counting skills? This elevator-themed worksheet is about counting and finding the numbers in a series.

Count and add the Halloween pictures in this simple addition worksheet!

Give your child her first lesson in addition with this simple counting worksheet.

Count hearts in this appealing Valentine’s Day worksheet!

Count cute bunnies in this festive Easter worksheet!

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and subtract the Thanksgiving pictures in this simple subtraction worksheet!

Subtraction can be tricky for new learners, but this worksheet breaks down the concept step by step so kids can see how the process works.

Nail down subtraction to a tee with some construction zone math! Use each picture to help you subtract.

Practice counting Valentine’s Day envelopes with this appealing worksheet!

Help your child learn the basic idea behind addition with this leafy math worksheet.

Celebrate early math milestones as pre-kindergarten and kindergarten students take their first steps into counting and writing!