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!

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.

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

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

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!

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

Represent ones and tens with crayons in this fun worksheet.

Is addition with regrouping giving your child trouble? Addition problems are fun to solve in this monster-filled worksheet that doubles as a coloring page!

Make the math concept "less than" more clear with a colorful worksheet that gets him practicing with number comparisons to make each equation true.

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

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

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

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

Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!

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

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

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

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

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

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

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

Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

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

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

Give your second grader's two-digit addition skills a healthy work out with a worksheet that's heavy on learning--and fun!