Challenge your child's number sense with a Christmas counting adventure! He'll be sequencing numbers as he makes his way to grandma's house.

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Students imagine units and rods are candies and broomsticks in this place value game. They will use this board to regroup between place values up to the tens place, and the first player to get to five broomsticks, or 50, wins the game!

Business is booming at the Number Factory! Its time for your first grader to go to work putting numbers in order in all kinds of ways.

The Number Factory has an order to get out, but the boxes are in the wrong order. Your child can help by sorting the numbers from greatest to least and more.

Go on a jungle numbers adventure! Your young explorer will cross bridges, avoid crocodiles, and order numbers to get to the hidden temple.

Practice writing numbers in expanded form with this one-page number sense worksheet!

Sharpen second and third graders' number sense with this word form worksheet! 

Boost your first grader's number sense with a lesson in place value up to the tens place.

In this worksheet, your child will solve two-digit addition problems, then choose the symbol that correctly completes each inequality.

First graders explore two-digit numbers using place value models in this number sense worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Your child will practice two-digit addition and rounding to the nearest hundred in this challenging 2nd grade math worksheet.

Dive into number practice with a colorful counting activity! Your little adventurer will put big numbers in the right order as she navigates the deep blue sea.

Who knew counting practice could be an adventure? Your first grader will practice putting numbers in order and skip counting as she hunts for buried treasure!

Here's an Easter egg hunt that involves a little counting practice too! Your child will practice sequencing numbers.

Children develop their number sense skills as they practice ordering two-, three-, and four-digit numbers in this math worksheet.

Build your child's number sense, with an undersea number adventure! She'll navigate through coral reefs as she puts numbers in the right order.

Little math monkeys will have fun swinging through the trees as they practice skip counting by 5! This is a great way to prepare for multiplication.

Deliver some Valentine's Day numbers to your friends with this heart-filled math worksheet. Kids will arrange the given numbers from least to greatest.

Build your child's number sense, with an undersea number adventure! She'll navigate through coral reefs and around fish as she puts numbers in the right order.

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he'll put numbers in the right order.

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he can put numbers in the right order.

These lucky numbers are all out of order! Get some great practice sequencing numbers with a St. Patrick's Day math sheet.

Use this place value mat to represent tricky multi-digit numbers and solve more complex math problems! Laminate a set of Place Value Mats to support your students as they develop a strong number sense!

Help your students understand two-digit numbers and what they represent! Print and laminate a set of the Place Value Mat: Two-Digit Numbers to support young math learners as they develop a stronger number sense!

Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.