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.

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

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.

After kids solve the two-digit addition and subtraction problems on this second grade math worksheet, they use the key to color in the shapes on the mosaic.

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

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.

Addition and subtraction are in the forecast in this engaging math worksheet!

These school-inspired math word problems will challenge your student!

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

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

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

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

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.

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

Find the missing digits in the following problems!

Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.

Strengthen subtraction skills in just two minutes with this third-grade worksheet!

Your child will have fun strengthening her math skills while honing her reading comprehension with Christmas word problems.

Review two-digit subtraction the fun way, with this subtraction crossword!

Use base 10 drawings to subtract two-digit numbers in this math worksheet.

Travel through the hundreds chart on a quest to one.

Make your student number one with this worksheet full of subtraction fun using a hundreds chart.

This worksheet contains three two-digit subtraction problems guaranteed to give students "tens" of fun!

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Practice subtracting three-digit numbers using compensation in this third-grade worksheet!