Challenge students to justify their answers about questions involving rounding.

Saddle up, it's time to round up this herd of sheep! Your math cowboy will practice rounding to the nearest ten with this worksheet.

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!

Use this glossary with the EL Support Lesson: The Rhyme and Reason for Rounding.

Does your child need practice with his math skills? This printable first grade worksheet will give him practice rounding whole numbers to the nearest ten.

Should you round that number up or round it down? Help your seafarer master the art of rounding with this fun fish color by number.

Young addition whizzes get a run for their money in this 2nd grade math worksheet that combines two-digit addition, place value, and rounding!

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

Use these vocabulary cards with the EL Support Lesson: The Rhyme and Reason for Rounding.

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

Teach your child how to round to the nearest hundred with this 2nd grade math worksheet that includes two-digit addition and rounding.

Get ready to round with this helpful second- and third-grade math worksheet! 

Learn all about the word forms of multi-digit numbers with this cut-and-paste worksheet, tailored for second through fourth graders!

Invite first graders to dive into the world of two-digit numbers using place value models!

Master two-digit addition in this second-grade worksheet!

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 worksheet to engage students in conversations and collaboration with their peers as they represent the values of three-digit numbers using base-ten blocks.

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

On this third grade math worksheet, kids round to estimate the sum of two numbers, a useful strategy for checking the results of calculations.

Practice place value and two-digit addition with this inviting worksheet!

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.

It's time to check on those math skills! Assess your second graders' understanding of three-digit place value and expanded form with this quick check-in.

Want to give your second graders practice writing numbers in expanded form? Students will have fun filling in these turtle shells with the expanded form of three-digit numbers.

Get your students working with place value and comparing two-digit numbers using symbols for greater than, less than, or equal to.

Learn your way around rounding with this essential worksheet!

Have an undersea adventure with your kid, as he orders numbers from big to small. Swim through the coral reef to order three-digit numbers with your little one.

Hone your rounding skills with this helpful worksheet!

On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

Adding large numbers becomes easy when you know how to round. Add two groups of numbers, round them to the nearest 10, then add again.

Your student will practice her rounding skills with this multiple choice worksheet. Once she's done, she'll be an expert at rounding up and down.