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.

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.

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.

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

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

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

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

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.

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

In this worksheet that contains a storyline about a bakery, students will solve two-step, three-digit addition problems.

Master two-digit addition with these hundred chart problems!

Multi-digit addition can be tricky. Teach your third graders fast addition and they will be on their way to mastering this concept.

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

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

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.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!