Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

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.

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

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

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

By breaking down numbers, your third graders will learn to do fast addition!

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 using place value to solve addition problems with this math worksheet!

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.

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

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

Get ready for some magic math with this exciting worksheet!

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

If your child likes to carry, then this is the worksheet for her!

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

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

Use this resource to strengthen problem solving skills in math.

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

Color your way to commutative confidence with this creative worksheet!

Make two-digit addition easier with this inviting worksheet!