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

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

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

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.

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

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.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

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

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

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

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

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

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Test your talent in two-digit addition with this colorful math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

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

Challenge your third grade mathematicians with these addition and subtraction word problems. This exercise is designed to assess your students' math level at the beginning of third grade.

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

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