Use these digit cards to practice number recognition or basic facts. Or take the learning up a notch by using the cards to teach place value as students build two-digit numbers to play the Hungry Alligator game!

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

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

Use this math worksheet to round three-digit numbers using vertical number lines.

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

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

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

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

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

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Tackle triple-digit addition and subtraction with this practice worksheet.

Boost learners' understanding of place value with this two-part practice worksheet!

On this second grade math worksheet, kids go from egg to egg solving subtraction problems with three-digit numbers.

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

Use this thought-provoking worksheet to facilitate conversations as students seek to compare, contrast, and think deeply about different three-digit numbers.

Hone your two-digit addition skills in this essential worksheet!

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

Help your second grader get the hang of three-digit addition with this worksheet that breaks the concept down step by step.

Use this glossary with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

Use these vocabulary cards with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

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

Looking for a fun place value challenge? This worksheet will challenge your students to reorder the digits in four-digit numbers to create the biggest and smallest numbers possible.

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!

Learn to perform addition with three-digit numbers in this essential worksheet!

Get comfortable with three-digit subtraction as you complete this inviting second-grade worksheet!

Use place value to add three-digit numbers with this second-grade worksheet!

Use the worksheet Census Data 2017: Working for a Living 2 to help learners round the total number of workers to the nearest hundred millions place.