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.

Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.

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

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

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.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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.

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

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.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

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

Practice two digit addition and subtraction down on the farm with these challenging word problems.

Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Combining two-digit addition with a special word puzzle, this 2nd grade worksheet makes practicing math fun!

Kids solve addition problems with two-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.