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

Buzz through some two-digit addition problems with your second grader!

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Encourage your second grader to embark on a space-themed addition adventure with an entertaining extra: a coloring activity!

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

Encourage your second grader to help Geraldine keep track of how tall her sunflower grows with this fun addition worksheet.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

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.

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.

Featuring a word puzzle at the end, this 2nd grade math worksheet makes two-digit addition new and exciting!

Third graders can practice addition and engage in a coloring activity in one simple worksheet.

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Ninjas can be very mysterious and secretive. Solve the riddle with some addition to unlock one of their secrets!

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

This charming addition worksheet will provide your second grader with some valuable double-digit training while keeping him entertained!

Practice three-digit addition using open number lines with this second-grade math worksheet!

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Hone your two-digit addition skills in this essential worksheet!

Double-digit addition problems are fun to solve in this second grade math worksheet that doubles as a coloring page. Don't forget to carry that one!

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.

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

Second graders can practice double-digit addition and sharpen those carrying skills in this cheery math worksheet!

This double-digit addition printable has an extra bonus: a silly green monster to keep your second grader company!

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!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!