Rounding numbers can be tricky. Teach your third graders the rhyme five or more up the score, four or less let it rest.

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.

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

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.

Figure out what the numbers are from the clues! For example, which number has four tens and five ones? These math riddles are a fun challenge for kids.

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.

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

Practice ordering multi-digit numbers in this helpful fourth-grade worksheet!

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.

Build number chains in this worksheet for third and fourth graders!

Children practice identifying quantities by grouping in this early math 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.

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

Practice rounding multi-digit numbers with this quiz-style worksheet!

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

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

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

This number sequencing worksheet asks kids to arrange the numbers from least to greatest.

Did you know that alligators like to eat bigger numbers? Help your mini math star master his 'greater than' (>) and 'less than' (<) signs.