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

Practice two-and three-digit subtraction in this set of school-themed word problems!

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

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.

Practice your addition skills with this inviting second-grade worksheet!

This resource gives your learners practice solving multi-step word problems with mixed operations. They will use addition, subtraction, or both operations.

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

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

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

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

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

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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

Third graders can practice addition and engage in a coloring activity in one simple worksheet.

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

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Master addition using a place value chart with this engaging second-grade worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

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

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

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

Children practice writing numbers from expanded forms, and expanded forms from numbers.

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

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.

With this worksheet students will practice using the number line strategy to add three-digit numbers.

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

Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.