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.

Build a solid foundation for multiplication by helping your second grader practice recognizing number patterns.

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.

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!

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.

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.

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.

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.

Learners use base ten diagrams to enhance their understanding of multiples of ten in this practice worksheet.

While these wrestlers battle to find out who's the greatest, your 2nd grader figures out which number is the greatest in this basic math exercise.

Find Atlantis and practice number ordering with this undersea number worksheet. Kids will arrange numbers from least to greatest and vice versa.

Children practice identifying quantities by grouping in this early math worksheet!

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

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

Swim through this ocean-themed number exercise to find the lost city of Atlantis. Kids will work on ordering numbers in this math worksheet.

Get more practice comparing two-digit numbers with this inviting practice worksheet!

Learners compare two-digit numbers in this bright and cheery practice worksheet!

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!

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.

Build students' understanding of place value and three-digit numbers with this second grade math worksheet!

Improve student's understanding of place value and three-digit numbers with this second grade math worksheet!

The signs for greater than or less than can be tricky to learn. Make it easy by comparing the signs to a duck's mouth