Kids try to "catch" the bouncy balls on this second grade math worksheet by solving subtraction problems with three-digit numbers using regrouping.

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

Learners will solve 12 three-digit subtraction problems in this engaging math worksheet.

Boost two- and three-digit subtraction skills with this comprehensive worksheet! 

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

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

Get even more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

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

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

Practice three-digit addition using open number lines with this second-grade math worksheet!

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

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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

Practice three-digit subtraction using an open number line 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.

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

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Give this worksheet a spin, and you'll be on your way to three-digit addition and subtraction success.

Use this glossary with the EL Support Lesson Plan: Writing Three-Digit Number Names.

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

Get more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Use these vocabulary cards with the EL Support Lesson Plan: Writing Three-Digit Number Names.

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.

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

With this worksheet, your second graders will be adding up two-digit and three-digit numbers with ease.

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.