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

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

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

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

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

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

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

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.

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.

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

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

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

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

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.

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.