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

Jump into addition with this hundred chart worksheet for first and second graders! 

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

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

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

These silly monkeys love jumping on the beds! Numbers are a serious business, so no monkeying around as you practice skip counting.

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

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

What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

Master two-digit addition with these hundred chart problems!

With this worksheet, your second graders will be adding up two-digit and three-digit numbers with ease.

Your second grader can help these bouncing beetles with two-digit addition problems. Watch out for larger numbers... they may require carrying!

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

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!

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Your second grader will enjoy practicing two-digit addition when he has the lovable bugs on this worksheet to keep him company!

Practice place value and two-digit addition with this inviting worksheet!

The smiling snails on this worksheet will remind your second grader to work carefully as he completes these two digit addition problems that involve carrying.

Kids use two-digit addition to solve a handful of word problems.

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

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Second graders get to solve vertical addition problems with two-digit numbers and even break out those carrying skills in this math worksheet.

Tackle two-digit addition with place value charts in this helpful worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

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

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Get your second grader to practice two-digit addition with carrying with this pretty purse-themed math worksheet that includes a fun word puzzle at the end.

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.