Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.

Test your addition skills with this helpful hundred chart worksheet!

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.

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

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

Here's a helpful way to teach multiplication to a beginner. Show your child how an addition problem is similar to a multiplication problem.

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.

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

Packed with time word problems, this worksheet helps kids learn how to convert hours to minutes and minutes to hours.

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.

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

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

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.

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

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

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

Get in spirit of April Fools' Day with this set of wacky word problems! Follow Ryan on his very odd day, where things don't seem to add up.

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!

Children learn to identify and convert Roman numerals in this introductory worksheet.

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

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

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

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!