These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

Santa has left 10 Christmas gifts under the tree. Each present has an addition or subtraction problem for your second grader to solve.

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

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

Practice is the best medicine for a second grader struggling with two-digit addition. This fun worksheet's sure to help him out!

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Has your second grader ever wanted to play super hero? Let him do just that with this two-digit addition worksheet.

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

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

Looking for a fun way to boost your second grader's two-digit addition skills? This super power-infused worksheet will actually motivate her to practice math.

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

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Know a second grader who could use stronger math skills? Give her a helping hand with this super power-infused, two-digit addition worksheet.

Does your second grader need a math boost? Help her get a grip on her two-digit addition skills--and a super power--with this dynamic worksheet.

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Give your second grader's two-digit addition skills some practice time with a worksheet that's heavy on learning--and fun!

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

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

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

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

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 addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.

Your student will need to use his understanding of simple addition facts and a bit of logic to fill in this KenKen® grid.

Your students will need to use logical thinking and their knowledge of simple addition facts to solve this KenKen® grid.

This addition puzzle is ready and waiting for your child to solve it!

This KenKen® puzzle uses addition and subtraction facts to determine where numbers belong within a grid.

Get ready to play KenKen®! This beginner puzzle requires addition facts and a lot of logic!

Print out this fun KenKen® puzzle for your student! It's a beginner puzzle that uses just addition.

This addition and subtraction KenKen® puzzle is a perfect challenge!