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

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

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

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

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

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

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

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

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.

Practice adding multi-digit numbers in this second- and third-grade worksheet!

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

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

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

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

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.

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

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

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

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

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

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

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

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

Kids practice two-digit subtraction and rounding in this challenging 2nd grade math worksheet.

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

Add a fun twist to math practice with these second- and third-grade addition puzzles!