Practice three-digit addition with regrouping in this set of 36 problems.

Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

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

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

Kids solve addition problems with two-digit addends using regrouping on this third 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 this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

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

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

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.

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Improve those skills! Practice three-digit addition with these twelve problems.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.

Give students practice adding three-digit numbers within 1,000! 

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

Bolster your third grader's addition skills with at-home practice in three-digit addition.

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

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

Is addition with regrouping giving your child trouble? Addition problems are fun to solve in this monster-filled worksheet that doubles as a coloring page!

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

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

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

Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

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

Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

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