Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

Deck the halls with some Christmas math! Your child can practice his addition and subtraction using real life situations with these word problems.

Work with doubles and hone your addition skills in this helpful math worksheet!

Boost your addition skills with this hundred chart worksheet for first and second graders! 

Shape up your addition skills with these square puzzles!

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

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

Children complete an addition chart, then fill in missing addends and sums in this useful practice worksheet.

Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!

Practice identifying doubles facts with this appealing worksheet!

Once she's added up the numbers in this 2nd grade math worksheet, your child will use her answers to uncover a hidden word.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

If addition with carrying is getting your second grader down, have her complete this colorful worksheet!

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

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

Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!

This bright and cheerful addition worksheet--complete with a furry monster friend--will make your second grader smile as they practice addition with carrying!

The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

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

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!

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

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Master two-digit addition with these hundred chart problems!

Second graders hone their double-digit addition skills and carrying know-how as they complete this 12-problem math worksheet.

Construct your own math city with number sentences in this colorful second-grade worksheet!

Master addition with ten frames in this colorful worksheet!

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Children skip count by threes to connect the dots and discover the hidden picture.

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!