Practice two-and three-digit subtraction in this set of school-themed word problems!

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

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.

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.

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

Addition gets a hand-up with this math ninja worksheet; part of a set of ninja themed two-digit arithmetic printables!

This colorful worksheet allows you to combine your second grader's love of art with at-home addition practice with adding double-digits!

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.

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.

Give your second grader a helping hand with two-digit addition with an addition worksheet with a fun, super hero theme.

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Your second grader will have a smile on their face as they add up the columns and carry over remainders with this charming double-digit addition worksheet!

Help your child master carrying with this second grade math worksheet that includes two-digit addition problems and a cute bug theme!

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.

The partial sums method uses place value to help organize multi-digit math problems. Help your child master this strategy with a few practice problems.

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Print out this second grade math worksheet to help your child master double-digit addition with carrying.

Provide your second grader with some at-home double-digit addition assistance with this cleverly-adorned worksheet!

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Adding large numbers can be tough, but rounding makes it easy. Use rounding to the nearest 100 to make complicated addition problems simple.

Tristan had 74¢ and Juniper gave him a quarter. How much does he have now? Kids will practice identifying coins and using the part-part-whole concept (number bonds) to solve money word problems in this two-digit addition worksheet.

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

Help your child practice carrying with this second grade math worksheet that includes 12 two-digit addition problems.

Let this cheery, colorful worksheet cheer your second grader on as he practices double-digit addition!

Combining two-digit addition with a special word puzzle, this 2nd grade worksheet makes practicing math fun!