Addition and subtraction practice can get a little repetitive, so mix it up with this funny under the sea worksheet.

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 this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.

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

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.

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

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

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

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

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

Create models of addition problems with this compensation worksheet for second and third graders!

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

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

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

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

Use your addition and decoding skills to solve eight problems in this fun math puzzle!

Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

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

In this 3rd grade math worksheet, kids analyze and compare data in two pictographs in order to answer a set of word problems.

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

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

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

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

This math fluency checklist is a great tool that can be used to encourage students to use different strategies to solve math problems efficiently and accurately.