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

Show your understanding of place value and rounding with this comprehensive number sense assessment worksheet!

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.

This resource is designed to support your students as they strengthen their number sense. Laminate a set of these Place Value Mats to help them solve problems with multi-digit numbers.

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.

Use this one-page quiz-style worksheet to give students the opportunity to demonstrate their proficiency in writing numbers in expanded form!

Assess your students’ knowledge of place value up to the millions place.

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.

7 is equal to 8, true or false? Practice comparing numbers with this dog-themed math sheet.

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

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

Children learn to write decimals as phrases and phrases as decimals with this practice worksheet.

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.