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!

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

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

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.

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

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

What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

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

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

Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.

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

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.

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

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

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

Can your child flex addition skills to solve these ninja riddles? Help her master double-digit addition with practice. Fine more ninja riddles and math here!

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

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

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.

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

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

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.