Has your little mathematician mastered double-digit addition...and subtraction? Put her mathematical prowess to the test with this worksheet duo.

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

Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?

This charming worksheet--with an additional coloring activity--asks your second grader to rewrite and solve eight double-digit addition problems.

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

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

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

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

This fun worksheet is sure to motivate your second grader to practice two-digit addition, and it's great for mental math, too!

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

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

In this second grade math worksheet and coloring page, children practice addition with carrying, then color in the monsters adorning the page!

Your second grader can work hard on these challenging double-digit addition problems, and then move onto the fun coloring activity!

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

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

Give your second grader stronger addition skills and let him have fun with a super hero puzzle, with this colorful worksheet.

Encourage your second grader to work carefully--like the slow and steady snails adorning this worksheet--to finish these double-digit addition problems.

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

Reginald planted a magnolia tree, and he wants to track how high it grows each week. Can your second grader help him out?

Multi-digit addition can be tricky. Teach your third graders fast addition and they will be on their way to mastering this concept.

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

Doubling as a coloring page, this is not your average second grade math worksheet. Children practice addition with carrying and get to color, too!

Challenge your second grader to complete this double-digit addition worksheet--along with the rest of the set--and watch their addition struggles disappear.

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

Addition with carrying is probably a confusing and overwhelming new idea for your second grader, so use these worksheets to help clear things up!

With a little addition and concentration, your second grader can help Esmerelda keep track of how much her cherry blossom tree grows each week!

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.

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!