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

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

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

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!

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

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

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

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Does your second grader need a math boost? Help her get a grip on her two-digit addition skills--and a super power--with this dynamic worksheet.

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

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

Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.

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

Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

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.

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!

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

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

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

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

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

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

Boost your child's addition with carrying skills with this cheery, monster-filled second grade math worksheet.

This "beadtastic" addition worksheet will get your first grader practicing double-digit addition and thinking about some of the real world uses for math!

Help your second grader master double-digit addition and carrying with this fun, bird-bedecked math worksheet.

Second graders get to solve vertical addition problems with two-digit numbers and even break out those carrying skills in this math worksheet.

Solving these two-digit addition problems will lead your second grader to discovering the true name of this mystery super hero!

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.