Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

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

This adorable addition printable will help your second grader practice carrying over remainders as it boosts their mental math skills!

Double-digit addition with carrying will take on a brand new twist for your second grader when it comes with a couple of friendly monster companions!

Your second grader is sure to smile when they see this adorable math printable adorned with a crazy creature--and they'll learn addition with carrying, too!

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

Let’s see how well you know your addition facts!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Your second grader will be delighted to take part in this double-digit addition printable with the help of a couple of furry monster friends!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

As these friendly insects provide some creature companionship, your second grader will learn to add and carry over remainders in multi-digit problems!

Practice, practice, practice! The more your second grader exercises their math skills, the easier double-digit addition will become.

Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Try solving near-doubles facts with these nine problems!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Make math fun with this doubles facts maze! 

Learn how to use doubles facts to solve other addition problems!

Let’s chart a calculated course with this engaging second-grade addition activity!

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

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! 

Use this visual model to practice adding 10 to two-digit numbers!

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

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