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.

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

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!

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!

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.

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

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

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

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

Find friends in trusty tens with this colorful addition worksheet!

Hone your two-digit addition skills in this essential worksheet!

Step up your place value skills with these engaging addition problems!

This hundred chart is the perfect way for kids to show what they've learned as far as adding on a hundred chart.

Try the tens-sticks technique in paper form with this place value worksheet.

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

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

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

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

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

If your child likes to carry, then this is the worksheet for her!

Brave math explorers can venture through a jungle of one and two digit addition problems with this worksheet!

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Test your talent in two-digit addition with this colorful math worksheet!

Represent ones and tens with crayons in this fun worksheet.