To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.

To bulk up your second grader's addition knowledge, give him this colorful two-digit addition worksheet--complete with a fun, super hero theme.

Challenge your second grader to solve a page full of two-digit addition. She'll develop stronger math skills and a greater appreciation for super heroes!

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.

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

Looking for a way to boost your second grader's two-digit addition skills that's not a total bore? We've got the answer for you: a super hero-themed worksheet!

Is your second grader having trouble with two-digit addition? Get her excited about math with this entertaining worksheet that has a fun, super hero theme!

This printable game, called 101 and Out!, is a great way for kids to practice their place value skills by using a hundreds chart.

Looking for some extra practice with two digit addition? The butterflies flying around this worksheet will give your child just that.

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

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

If your child needs a hand learning addition with carrying, the affectionate monster companion on this worksheet is happy to help!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Doubling as a coloring page, this is not your average math worksheet. Children solve the addition problems using carrying, then break out the crayons.

Test your addition skills with this helpful hundred chart worksheet!

How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.

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

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

Try a new take on an old lesson by combining double-digit addition practice with a fun coloring page!

Children learn to identify and convert Roman numerals in this introductory worksheet.

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

Your young learner can have a blast experimenting with addition facts in the Math Lab!

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

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

Is just the thought of double-digit addition making your child cringe? Give her a helping hand with this colorful worksheet!

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