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

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

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

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

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

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

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

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

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.

Master three-digit subtraction in this challenging second-grade worksheet!

Make three-digit subtraction easier with this helpful second-grade worksheet!

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

Practice subtracting three-digit numbers with this essential worksheet!

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

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

Help your second grader review place value with this quick practice quiz.

Students will practice using vertical number lines to round three-digit numbers.

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

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

This rounding worksheet helps your students practice rounding three-digit numbers to the nearest hundreds, tens, and ones.

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

Get even more practice comparing two-digit numbers in this bright and colorful practice worksheet!

Who says learning place value has to be hard? This counting worksheet makes it as easy as 1-2-3!

Test your child's knowledge of place values with this math worksheet. The multiple choice questions are a great review of place values.

Simple addition problems help your child to understand place values while honing arithmetic skills. A great review of the base 10 system.

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.

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