Put your addition skills to the test with these puzzle boxes 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.

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

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

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition 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!

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

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

Test your talent in two-digit addition with this colorful math worksheet!

Master two-digit addition with these hundred chart problems!

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

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

Use a visual model to solve these two-digit addition problems!

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

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

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

Test your skills with addition in this essential compensation worksheet!

Give students practice adding three-digit numbers within 1,000! 

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Count up the shapes to solve each multiplication equation! This worksheet is a great way to help a visual learner nail down the concept of multiplication.

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.

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

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

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