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

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.

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

The game requires players to solve two-step, mixed operation word problems during their turn. Similar to Connect Four, each solved problem earns the player an X or O.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

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

Use this winter-themed resource with your students to practice multi-step word problems with mixed operations.

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

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.

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.

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

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

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

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

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

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.

Master two-digit addition with these hundred chart problems!