Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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.

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

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

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

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

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

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

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

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

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.

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.

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

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

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

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.

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

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! 

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Once your child masters addition with carrying, there's practically no number too big for her to add!

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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

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

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

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

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

Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!