The triathlon is a fascinating sporting event, and a great opportunity to learn about addition and comparison.

Explore different ways to show the number 9 with this colorful preschool and kindergarten worksheet!

Engage your students in learning about place value by having them make their very own numbers! Students will have fun drawing out tens and ones to create any number they wish with this creative math worksheet.

Practice adding tens on an open number line with this first-grade math worksheet!

Become an expert on the number 8 with this fun math worksheet for preschoolers and kindergarteners!

Study the number 6 in all sorts of ways with this helpful preschool and kindergarten worksheet!

Your child will have so much fun coloring this spiffy race car that they won't realize they are also practicing important skills like color and number recognition.

Nail down those 1-2-3s with this tool shed full of numbers! Your little counter will review his colors to fill in the right color for each number.

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Learn how to write out number names with this helpful worksheet for early learners! 

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

Help students learn to compare three-digit numbers with the help of this number line worksheet. This worksheet works in conjunction with the Base-Ten Block Party lesson plan.

Learn all the different ways you can show the number 4 in this charming math worksheet!

Treasure your addition skills as you finish number bonds in this festive worksheet!

Use these vocabulary cards with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Get more practice adding tens on an open number line with this first-grade math worksheet!

Who knew counting practice could be such an adventure? Your first grader will practice number ordering and skip counting as she journeys through the cave.

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Help first graders visualize the commutative property of addition with this number line worksheet!

Help your kid do some Valentine's Day good by sequencing this group of 18 numbers. He'll help his friends get their valentines and practice number ordering too.

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Learn to write number names and show values in this helpful kindergarten worksheet!