Test your second grader's knowledge of addition and subtraciton with these challenging Christmas word problems!

Challenge your second grader's knowledge of addition and subtraction with these festive Christmas word problems!

Challenge your second grader with some 2-digit addition review using this addition crossword!

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.

Who's the mystery president? Your second grader can find out by skip counting by threes to complete the dot-to-dot.

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!

This worksheet engages second graders in a fun, connect-the-dots activity while encouraging counting in multiples of nine.

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

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!

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

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

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

Make math fun with this doubles facts maze! 

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

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

Ever jump across a stream on the rocks? How about counting by fours as you do? Skip across the rocks and learn how to count by skipping numbers.

Swing through the trees with this multiplication monkey! Your child will practice skip counting by 3s, preparing himself for multiplication as they go.

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

Solve near-doubles facts with this appealing worksheet!

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

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.

Looks like Santa has been here! These Christmas gifts each have an addition or subtraction problem for your second grader to solve.

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

Learn how to use doubles facts to solve other addition problems!

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

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

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.

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